Home / 52,053,425.08-77,614,766.60-50,623,298.64

Finding the Fourth Proportional to 52,053,425.08, 77,614,766.60 and 50,623,298.64

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Solution

The fourth proportional to 52,053,425.08, 77,614,766.60 and 50,623,298.64 is: 75,482,362.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,053,425.08 : 77,614,766.60 = 50,623,298.64 : x
  2. Step 2: Convert to fraction form
    52,053,425.08/77,614,766.60 = 50,623,298.64/x
  3. Step 3: Cross multiply
    52,053,425.08x = 77,614,766.60 × 50,623,298.64
  4. Step 4: Simplify right side
    52,053,425.08x = 3,929,115,508,465,697
  5. Step 5: Solve for x
    x = 3,929,115,508,465,697/52,053,425.08
  6. Step 6: Final answer
    x = 75,482,362.64

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.