Home / 4,737,789,440,796.80-6,538,149,428,299.40-2,710,116,694,812.90

Finding the Fourth Proportional to 4,737,789,440,796.80, 6,538,149,428,299.40 and 2,710,116,694,812.90

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Solution

The fourth proportional to 4,737,789,440,796.80, 6,538,149,428,299.40 and 2,710,116,694,812.90 is: 3,739,961,038,841.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,789,440,796.80 : 6,538,149,428,299.40 = 2,710,116,694,812.90 : x
  2. Step 2: Convert to fraction form
    4,737,789,440,796.80/6,538,149,428,299.40 = 2,710,116,694,812.90/x
  3. Step 3: Cross multiply
    4,737,789,440,796.80x = 6,538,149,428,299.40 × 2,710,116,694,812.90
  4. Step 4: Simplify right side
    4,737,789,440,796.80x = 17,719,147,918,815,623,104,167,936
  5. Step 5: Solve for x
    x = 17,719,147,918,815,623,104,167,936/4,737,789,440,796.80
  6. Step 6: Final answer
    x = 3,739,961,038,841.70

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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.