Home / 16,850,995.52-25,277,543.68-6,752,304.32

Finding the Fourth Proportional to 16,850,995.52, 25,277,543.68 and 6,752,304.32

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Solution

The fourth proportional to 16,850,995.52, 25,277,543.68 and 6,752,304.32 is: 10,128,877.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,850,995.52 : 25,277,543.68 = 6,752,304.32 : x
  2. Step 2: Convert to fraction form
    16,850,995.52/25,277,543.68 = 6,752,304.32/x
  3. Step 3: Cross multiply
    16,850,995.52x = 25,277,543.68 × 6,752,304.32
  4. Step 4: Simplify right side
    16,850,995.52x = 170,681,667,389,452.69
  5. Step 5: Solve for x
    x = 170,681,667,389,452.69/16,850,995.52
  6. Step 6: Final answer
    x = 10,128,877.38

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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.