Home / 44,008,424.92-65,997,686.40-15,247,847.28

Finding the Fourth Proportional to 44,008,424.92, 65,997,686.40 and 15,247,847.28

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Solution

The fourth proportional to 44,008,424.92, 65,997,686.40 and 15,247,847.28 is: 22,866,590.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,008,424.92 : 65,997,686.40 = 15,247,847.28 : x
  2. Step 2: Convert to fraction form
    44,008,424.92/65,997,686.40 = 15,247,847.28/x
  3. Step 3: Cross multiply
    44,008,424.92x = 65,997,686.40 × 15,247,847.28
  4. Step 4: Simplify right side
    44,008,424.92x = 1,006,322,643,060,532.88
  5. Step 5: Solve for x
    x = 1,006,322,643,060,532.88/44,008,424.92
  6. Step 6: Final answer
    x = 22,866,590.77

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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.