Home / 24,911,337.70-37,367,006.55-18,454,329.55

Finding the Fourth Proportional to 24,911,337.70, 37,367,006.55 and 18,454,329.55

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Solution

The fourth proportional to 24,911,337.70, 37,367,006.55 and 18,454,329.55 is: 27,681,494.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911,337.70 : 37,367,006.55 = 18,454,329.55 : x
  2. Step 2: Convert to fraction form
    24,911,337.70/37,367,006.55 = 18,454,329.55/x
  3. Step 3: Cross multiply
    24,911,337.70x = 37,367,006.55 × 18,454,329.55
  4. Step 4: Simplify right side
    24,911,337.70x = 689,583,053,170,708.50
  5. Step 5: Solve for x
    x = 689,583,053,170,708.50/24,911,337.70
  6. Step 6: Final answer
    x = 27,681,494.33

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Double scale
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Similar ratio
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1.5x scale

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.