Home / 24,711,861.60-37,067,792.40-7,674,256.80

Finding the Fourth Proportional to 24,711,861.60, 37,067,792.40 and 7,674,256.80

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Solution

The fourth proportional to 24,711,861.60, 37,067,792.40 and 7,674,256.80 is: 11,511,385.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,711,861.60 : 37,067,792.40 = 7,674,256.80 : x
  2. Step 2: Convert to fraction form
    24,711,861.60/37,067,792.40 = 7,674,256.80/x
  3. Step 3: Cross multiply
    24,711,861.60x = 37,067,792.40 × 7,674,256.80
  4. Step 4: Simplify right side
    24,711,861.60x = 284,467,757,886,688.31
  5. Step 5: Solve for x
    x = 284,467,757,886,688.31/24,711,861.60
  6. Step 6: Final answer
    x = 11,511,385.20

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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.