Home / 24,911,517.86-34,377,916.05-13,898,269.28

Finding the Fourth Proportional to 24,911,517.86, 34,377,916.05 and 13,898,269.28

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Solution

The fourth proportional to 24,911,517.86, 34,377,916.05 and 13,898,269.28 is: 19,179,623.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911,517.86 : 34,377,916.05 = 13,898,269.28 : x
  2. Step 2: Convert to fraction form
    24,911,517.86/34,377,916.05 = 13,898,269.28/x
  3. Step 3: Cross multiply
    24,911,517.86x = 34,377,916.05 × 13,898,269.28
  4. Step 4: Simplify right side
    24,911,517.86x = 477,793,534,414,643.69
  5. Step 5: Solve for x
    x = 477,793,534,414,643.69/24,911,517.86
  6. Step 6: Final answer
    x = 19,179,623.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.