Home / 50,366,360.11-75,564,958.64-25,791,686.55

Finding the Fourth Proportional to 50,366,360.11, 75,564,958.64 and 25,791,686.55

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Solution

The fourth proportional to 50,366,360.11, 75,564,958.64 and 25,791,686.55 is: 38,695,425.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,366,360.11 : 75,564,958.64 = 25,791,686.55 : x
  2. Step 2: Convert to fraction form
    50,366,360.11/75,564,958.64 = 25,791,686.55/x
  3. Step 3: Cross multiply
    50,366,360.11x = 75,564,958.64 × 25,791,686.55
  4. Step 4: Simplify right side
    50,366,360.11x = 1,948,947,727,406,594.25
  5. Step 5: Solve for x
    x = 1,948,947,727,406,594.25/50,366,360.11
  6. Step 6: Final answer
    x = 38,695,425.35

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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.