Home / 50,008,471.24-75,024,019.50-15,931,758.28

Finding the Fourth Proportional to 50,008,471.24, 75,024,019.50 and 15,931,758.28

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Solution

The fourth proportional to 50,008,471.24, 75,024,019.50 and 15,931,758.28 is: 23,901,241.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,008,471.24 : 75,024,019.50 = 15,931,758.28 : x
  2. Step 2: Convert to fraction form
    50,008,471.24/75,024,019.50 = 15,931,758.28/x
  3. Step 3: Cross multiply
    50,008,471.24x = 75,024,019.50 × 15,931,758.28
  4. Step 4: Simplify right side
    50,008,471.24x = 1,195,264,543,868,006.50
  5. Step 5: Solve for x
    x = 1,195,264,543,868,006.50/50,008,471.24
  6. Step 6: Final answer
    x = 23,901,241.41

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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.