Home / 15,283,939.40-22,925,909.10-14,696,073.80

Finding the Fourth Proportional to 15,283,939.40, 22,925,909.10 and 14,696,073.80

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Solution

The fourth proportional to 15,283,939.40, 22,925,909.10 and 14,696,073.80 is: 22,044,110.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,283,939.40 : 22,925,909.10 = 14,696,073.80 : x
  2. Step 2: Convert to fraction form
    15,283,939.40/22,925,909.10 = 14,696,073.80/x
  3. Step 3: Cross multiply
    15,283,939.40x = 22,925,909.10 × 14,696,073.80
  4. Step 4: Simplify right side
    15,283,939.40x = 336,920,852,065,691.62
  5. Step 5: Solve for x
    x = 336,920,852,065,691.62/15,283,939.40
  6. Step 6: Final answer
    x = 22,044,110.70

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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.