Home / 16,561,200.52-24,844,497.08-4,890,752.40

Finding the Fourth Proportional to 16,561,200.52, 24,844,497.08 and 4,890,752.40

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Solution

The fourth proportional to 16,561,200.52, 24,844,497.08 and 4,890,752.40 is: 7,336,924.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,561,200.52 : 24,844,497.08 = 4,890,752.40 : x
  2. Step 2: Convert to fraction form
    16,561,200.52/24,844,497.08 = 4,890,752.40/x
  3. Step 3: Cross multiply
    16,561,200.52x = 24,844,497.08 × 4,890,752.40
  4. Step 4: Simplify right side
    16,561,200.52x = 121,508,283,720,803
  5. Step 5: Solve for x
    x = 121,508,283,720,803/16,561,200.52
  6. Step 6: Final answer
    x = 7,336,924.85

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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.