Home / 16,415,400.52-24,625,746.78-5,055,843.88

Finding the Fourth Proportional to 16,415,400.52, 24,625,746.78 and 5,055,843.88

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Solution

The fourth proportional to 16,415,400.52, 24,625,746.78 and 5,055,843.88 is: 7,584,580.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,415,400.52 : 24,625,746.78 = 5,055,843.88 : x
  2. Step 2: Convert to fraction form
    16,415,400.52/24,625,746.78 = 5,055,843.88/x
  3. Step 3: Cross multiply
    16,415,400.52x = 24,625,746.78 × 5,055,843.88
  4. Step 4: Simplify right side
    16,415,400.52x = 124,503,931,148,092.70
  5. Step 5: Solve for x
    x = 124,503,931,148,092.70/16,415,400.52
  6. Step 6: Final answer
    x = 7,584,580.77

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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.