Home / 25,962,411.26-38,877,697.62-15,581,095.66

Finding the Fourth Proportional to 25,962,411.26, 38,877,697.62 and 15,581,095.66

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Solution

The fourth proportional to 25,962,411.26, 38,877,697.62 and 15,581,095.66 is: 23,332,082.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,962,411.26 : 38,877,697.62 = 15,581,095.66 : x
  2. Step 2: Convert to fraction form
    25,962,411.26/38,877,697.62 = 15,581,095.66/x
  3. Step 3: Cross multiply
    25,962,411.26x = 38,877,697.62 × 15,581,095.66
  4. Step 4: Simplify right side
    25,962,411.26x = 605,757,125,657,774.25
  5. Step 5: Solve for x
    x = 605,757,125,657,774.25/25,962,411.26
  6. Step 6: Final answer
    x = 23,332,082.66

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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.