Home / 50,053,631.36-75,108,849.28-27,024,259.20

Finding the Fourth Proportional to 50,053,631.36, 75,108,849.28 and 27,024,259.20

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Solution

The fourth proportional to 50,053,631.36, 75,108,849.28 and 27,024,259.20 is: 40,551,723.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,053,631.36 : 75,108,849.28 = 27,024,259.20 : x
  2. Step 2: Convert to fraction form
    50,053,631.36/75,108,849.28 = 27,024,259.20/x
  3. Step 3: Cross multiply
    50,053,631.36x = 75,108,849.28 × 27,024,259.20
  4. Step 4: Simplify right side
    50,053,631.36x = 2,029,761,011,156,453.25
  5. Step 5: Solve for x
    x = 2,029,761,011,156,453.25/50,053,631.36
  6. Step 6: Final answer
    x = 40,551,723.34

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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.