Home / 41,472,045.40-62,208,068.10-14,542,202.20

Finding the Fourth Proportional to 41,472,045.40, 62,208,068.10 and 14,542,202.20

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Solution

The fourth proportional to 41,472,045.40, 62,208,068.10 and 14,542,202.20 is: 21,813,303.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,045.40 : 62,208,068.10 = 14,542,202.20 : x
  2. Step 2: Convert to fraction form
    41,472,045.40/62,208,068.10 = 14,542,202.20/x
  3. Step 3: Cross multiply
    41,472,045.40x = 62,208,068.10 × 14,542,202.20
  4. Step 4: Simplify right side
    41,472,045.40x = 904,642,304,781,569.75
  5. Step 5: Solve for x
    x = 904,642,304,781,569.75/41,472,045.40
  6. Step 6: Final answer
    x = 21,813,303.30

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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.