Home / 24,289,998.62-36,441,379.14-8,729,398.28

Finding the Fourth Proportional to 24,289,998.62, 36,441,379.14 and 8,729,398.28

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Solution

The fourth proportional to 24,289,998.62, 36,441,379.14 and 8,729,398.28 is: 13,096,390.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,289,998.62 : 36,441,379.14 = 8,729,398.28 : x
  2. Step 2: Convert to fraction form
    24,289,998.62/36,441,379.14 = 8,729,398.28/x
  3. Step 3: Cross multiply
    24,289,998.62x = 36,441,379.14 × 8,729,398.28
  4. Step 4: Simplify right side
    24,289,998.62x = 318,111,312,385,445.69
  5. Step 5: Solve for x
    x = 318,111,312,385,445.69/24,289,998.62
  6. Step 6: Final answer
    x = 13,096,390.71

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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.