Home / 36,350,591.32-50,163,008.70-20,053,063

Finding the Fourth Proportional to 36,350,591.32, 50,163,008.70 and 20,053,063

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Solution

The fourth proportional to 36,350,591.32, 50,163,008.70 and 20,053,063 is: 27,672,781.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,350,591.32 : 50,163,008.70 = 20,053,063 : x
  2. Step 2: Convert to fraction form
    36,350,591.32/50,163,008.70 = 20,053,063/x
  3. Step 3: Cross multiply
    36,350,591.32x = 50,163,008.70 × 20,053,063
  4. Step 4: Simplify right side
    36,350,591.32x = 1,005,921,973,730,648.12
  5. Step 5: Solve for x
    x = 1,005,921,973,730,648.12/36,350,591.32
  6. Step 6: Final answer
    x = 27,672,781.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.