Home / 24,911,357.70-37,367,036.55-12,156,773.70

Finding the Fourth Proportional to 24,911,357.70, 37,367,036.55 and 12,156,773.70

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Solution

The fourth proportional to 24,911,357.70, 37,367,036.55 and 12,156,773.70 is: 18,235,160.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911,357.70 : 37,367,036.55 = 12,156,773.70 : x
  2. Step 2: Convert to fraction form
    24,911,357.70/37,367,036.55 = 12,156,773.70/x
  3. Step 3: Cross multiply
    24,911,357.70x = 37,367,036.55 × 12,156,773.70
  4. Step 4: Simplify right side
    24,911,357.70x = 454,262,607,177,978.69
  5. Step 5: Solve for x
    x = 454,262,607,177,978.69/24,911,357.70
  6. Step 6: Final answer
    x = 18,235,160.55

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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.