Home / 50,167,341.80-75,251,012.70-16,092,132.20

Finding the Fourth Proportional to 50,167,341.80, 75,251,012.70 and 16,092,132.20

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Solution

The fourth proportional to 50,167,341.80, 75,251,012.70 and 16,092,132.20 is: 24,138,198.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,167,341.80 : 75,251,012.70 = 16,092,132.20 : x
  2. Step 2: Convert to fraction form
    50,167,341.80/75,251,012.70 = 16,092,132.20/x
  3. Step 3: Cross multiply
    50,167,341.80x = 75,251,012.70 × 16,092,132.20
  4. Step 4: Simplify right side
    50,167,341.80x = 1,210,949,244,552,279
  5. Step 5: Solve for x
    x = 1,210,949,244,552,279/50,167,341.80
  6. Step 6: Final answer
    x = 24,138,198.30

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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.