Home / 26,462,753.10-39,684,798.45-12,092,705.10

Finding the Fourth Proportional to 26,462,753.10, 39,684,798.45 and 12,092,705.10

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Solution

The fourth proportional to 26,462,753.10, 39,684,798.45 and 12,092,705.10 is: 18,134,793.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,462,753.10 : 39,684,798.45 = 12,092,705.10 : x
  2. Step 2: Convert to fraction form
    26,462,753.10/39,684,798.45 = 12,092,705.10/x
  3. Step 3: Cross multiply
    26,462,753.10x = 39,684,798.45 × 12,092,705.10
  4. Step 4: Simplify right side
    26,462,753.10x = 479,896,564,608,787.12
  5. Step 5: Solve for x
    x = 479,896,564,608,787.12/26,462,753.10
  6. Step 6: Final answer
    x = 18,134,793.56

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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.