Home / 38,529,113.10-57,793,669.65-25,755,737.10

Finding the Fourth Proportional to 38,529,113.10, 57,793,669.65 and 25,755,737.10

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Solution

The fourth proportional to 38,529,113.10, 57,793,669.65 and 25,755,737.10 is: 38,633,605.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,529,113.10 : 57,793,669.65 = 25,755,737.10 : x
  2. Step 2: Convert to fraction form
    38,529,113.10/57,793,669.65 = 25,755,737.10/x
  3. Step 3: Cross multiply
    38,529,113.10x = 57,793,669.65 × 25,755,737.10
  4. Step 4: Simplify right side
    38,529,113.10x = 1,488,518,561,549,649
  5. Step 5: Solve for x
    x = 1,488,518,561,549,649/38,529,113.10
  6. Step 6: Final answer
    x = 38,633,605.65

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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.