Home / 36,932,133.05-55,350,285.13-15,047,059.15

Finding the Fourth Proportional to 36,932,133.05, 55,350,285.13 and 15,047,059.15

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Solution

The fourth proportional to 36,932,133.05, 55,350,285.13 and 15,047,059.15 is: 22,551,067.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,932,133.05 : 55,350,285.13 = 15,047,059.15 : x
  2. Step 2: Convert to fraction form
    36,932,133.05/55,350,285.13 = 15,047,059.15/x
  3. Step 3: Cross multiply
    36,932,133.05x = 55,350,285.13 × 15,047,059.15
  4. Step 4: Simplify right side
    36,932,133.05x = 832,859,014,320,475.50
  5. Step 5: Solve for x
    x = 832,859,014,320,475.50/36,932,133.05
  6. Step 6: Final answer
    x = 22,551,067.20

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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.