Home / 50,442,358.95-75,387,157.71-36,824,182.11

Finding the Fourth Proportional to 50,442,358.95, 75,387,157.71 and 36,824,182.11

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Solution

The fourth proportional to 50,442,358.95, 75,387,157.71 and 36,824,182.11 is: 55,034,508.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,442,358.95 : 75,387,157.71 = 36,824,182.11 : x
  2. Step 2: Convert to fraction form
    50,442,358.95/75,387,157.71 = 36,824,182.11/x
  3. Step 3: Cross multiply
    50,442,358.95x = 75,387,157.71 × 36,824,182.11
  4. Step 4: Simplify right side
    50,442,358.95x = 2,776,070,424,268,330.50
  5. Step 5: Solve for x
    x = 2,776,070,424,268,330.50/50,442,358.95
  6. Step 6: Final answer
    x = 55,034,508.34

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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.