Home / 97,499,207.20-146,248,810.80-24,715,847.20

Finding the Fourth Proportional to 97,499,207.20, 146,248,810.80 and 24,715,847.20

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Solution

The fourth proportional to 97,499,207.20, 146,248,810.80 and 24,715,847.20 is: 37,073,770.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,499,207.20 : 146,248,810.80 = 24,715,847.20 : x
  2. Step 2: Convert to fraction form
    97,499,207.20/146,248,810.80 = 24,715,847.20/x
  3. Step 3: Cross multiply
    97,499,207.20x = 146,248,810.80 × 24,715,847.20
  4. Step 4: Simplify right side
    97,499,207.20x = 3,614,663,260,914,510
  5. Step 5: Solve for x
    x = 3,614,663,260,914,510/97,499,207.20
  6. Step 6: Final answer
    x = 37,073,770.80

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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.