Home / 24,948,672.40-37,423,008.60-16,870,769.20

Finding the Fourth Proportional to 24,948,672.40, 37,423,008.60 and 16,870,769.20

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Solution

The fourth proportional to 24,948,672.40, 37,423,008.60 and 16,870,769.20 is: 25,306,153.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,948,672.40 : 37,423,008.60 = 16,870,769.20 : x
  2. Step 2: Convert to fraction form
    24,948,672.40/37,423,008.60 = 16,870,769.20/x
  3. Step 3: Cross multiply
    24,948,672.40x = 37,423,008.60 × 16,870,769.20
  4. Step 4: Simplify right side
    24,948,672.40x = 631,354,940,860,215.12
  5. Step 5: Solve for x
    x = 631,354,940,860,215.12/24,948,672.40
  6. Step 6: Final answer
    x = 25,306,153.80

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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.