Home / 26,732,339.10-40,103,035.54-9,220,141.12

Finding the Fourth Proportional to 26,732,339.10, 40,103,035.54 and 9,220,141.12

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Solution

The fourth proportional to 26,732,339.10, 40,103,035.54 and 9,220,141.12 is: 13,831,773.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,732,339.10 : 40,103,035.54 = 9,220,141.12 : x
  2. Step 2: Convert to fraction form
    26,732,339.10/40,103,035.54 = 9,220,141.12/x
  3. Step 3: Cross multiply
    26,732,339.10x = 40,103,035.54 × 9,220,141.12
  4. Step 4: Simplify right side
    26,732,339.10x = 369,755,647,019,175.38
  5. Step 5: Solve for x
    x = 369,755,647,019,175.38/26,732,339.10
  6. Step 6: Final answer
    x = 13,831,773.03

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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.