Home / 4,737,789,440,797.50-6,538,149,428,301-2,710,116,694,813.50

Finding the Fourth Proportional to 4,737,789,440,797.50, 6,538,149,428,301 and 2,710,116,694,813.50

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Solution

The fourth proportional to 4,737,789,440,797.50, 6,538,149,428,301 and 2,710,116,694,813.50 is: 3,739,961,038,842.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,789,440,797.50 : 6,538,149,428,301 = 2,710,116,694,813.50 : x
  2. Step 2: Convert to fraction form
    4,737,789,440,797.50/6,538,149,428,301 = 2,710,116,694,813.50/x
  3. Step 3: Cross multiply
    4,737,789,440,797.50x = 6,538,149,428,301 × 2,710,116,694,813.50
  4. Step 4: Simplify right side
    4,737,789,440,797.50x = 17,719,147,918,823,880,178,794,496
  5. Step 5: Solve for x
    x = 17,719,147,918,823,880,178,794,496/4,737,789,440,797.50
  6. Step 6: Final answer
    x = 3,739,961,038,842.89

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Double scale
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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.