Home / 37,365,934.20-56,065,082.36-20,073,959.43

Finding the Fourth Proportional to 37,365,934.20, 56,065,082.36 and 20,073,959.43

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Solution

The fourth proportional to 37,365,934.20, 56,065,082.36 and 20,073,959.43 is: 30,119,632.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,365,934.20 : 56,065,082.36 = 20,073,959.43 : x
  2. Step 2: Convert to fraction form
    37,365,934.20/56,065,082.36 = 20,073,959.43/x
  3. Step 3: Cross multiply
    37,365,934.20x = 56,065,082.36 × 20,073,959.43
  4. Step 4: Simplify right side
    37,365,934.20x = 1,125,448,188,734,248.62
  5. Step 5: Solve for x
    x = 1,125,448,188,734,248.62/37,365,934.20
  6. Step 6: Final answer
    x = 30,119,632.03

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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.