Home / 22,964,406.40-34,446,609.60-13,876,765.30

Finding the Fourth Proportional to 22,964,406.40, 34,446,609.60 and 13,876,765.30

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Solution

The fourth proportional to 22,964,406.40, 34,446,609.60 and 13,876,765.30 is: 20,815,147.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,964,406.40 : 34,446,609.60 = 13,876,765.30 : x
  2. Step 2: Convert to fraction form
    22,964,406.40/34,446,609.60 = 13,876,765.30/x
  3. Step 3: Cross multiply
    22,964,406.40x = 34,446,609.60 × 13,876,765.30
  4. Step 4: Simplify right side
    22,964,406.40x = 478,007,516,799,926.94
  5. Step 5: Solve for x
    x = 478,007,516,799,926.94/22,964,406.40
  6. Step 6: Final answer
    x = 20,815,147.95

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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.