Home / 50,018,380.38-75,026,170.89-15,941,771.10

Finding the Fourth Proportional to 50,018,380.38, 75,026,170.89 and 15,941,771.10

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Solution

The fourth proportional to 50,018,380.38, 75,026,170.89 and 15,941,771.10 is: 23,912,210.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,018,380.38 : 75,026,170.89 = 15,941,771.10 : x
  2. Step 2: Convert to fraction form
    50,018,380.38/75,026,170.89 = 15,941,771.10/x
  3. Step 3: Cross multiply
    50,018,380.38x = 75,026,170.89 × 15,941,771.10
  4. Step 4: Simplify right side
    50,018,380.38x = 1,196,050,042,837,863.25
  5. Step 5: Solve for x
    x = 1,196,050,042,837,863.25/50,018,380.38
  6. Step 6: Final answer
    x = 23,912,210.55

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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.