Home / 4,737,789,440,801.20-6,538,149,428,306.40-2,710,116,694,817.20

Finding the Fourth Proportional to 4,737,789,440,801.20, 6,538,149,428,306.40 and 2,710,116,694,817.20

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Solution

The fourth proportional to 4,737,789,440,801.20, 6,538,149,428,306.40 and 2,710,116,694,817.20 is: 3,739,961,038,848.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,789,440,801.20 : 6,538,149,428,306.40 = 2,710,116,694,817.20 : x
  2. Step 2: Convert to fraction form
    4,737,789,440,801.20/6,538,149,428,306.40 = 2,710,116,694,817.20/x
  3. Step 3: Cross multiply
    4,737,789,440,801.20x = 6,538,149,428,306.40 × 2,710,116,694,817.20
  4. Step 4: Simplify right side
    4,737,789,440,801.20x = 17,719,147,918,862,708,830,633,984
  5. Step 5: Solve for x
    x = 17,719,147,918,862,708,830,633,984/4,737,789,440,801.20
  6. Step 6: Final answer
    x = 3,739,961,038,848.16

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Double scale
Find fourth proportional to 4,737,789,440,802.20, 6,538,149,428,307.78 and 2,710,116,694,818.20
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.