Home / 42,541,753.30-63,812,629.95-41,596,969.30

Finding the Fourth Proportional to 42,541,753.30, 63,812,629.95 and 41,596,969.30

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Solution

The fourth proportional to 42,541,753.30, 63,812,629.95 and 41,596,969.30 is: 62,395,453.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,541,753.30 : 63,812,629.95 = 41,596,969.30 : x
  2. Step 2: Convert to fraction form
    42,541,753.30/63,812,629.95 = 41,596,969.30/x
  3. Step 3: Cross multiply
    42,541,753.30x = 63,812,629.95 × 41,596,969.30
  4. Step 4: Simplify right side
    42,541,753.30x = 2,654,412,008,982,410.50
  5. Step 5: Solve for x
    x = 2,654,412,008,982,410.50/42,541,753.30
  6. Step 6: Final answer
    x = 62,395,453.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.