Home / 29,675,311.20-44,515,984.32-10,242,007.92

Finding the Fourth Proportional to 29,675,311.20, 44,515,984.32 and 10,242,007.92

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Solution

The fourth proportional to 29,675,311.20, 44,515,984.32 and 10,242,007.92 is: 15,364,053.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,675,311.20 : 44,515,984.32 = 10,242,007.92 : x
  2. Step 2: Convert to fraction form
    29,675,311.20/44,515,984.32 = 10,242,007.92/x
  3. Step 3: Cross multiply
    29,675,311.20x = 44,515,984.32 × 10,242,007.92
  4. Step 4: Simplify right side
    29,675,311.20x = 455,933,063,972,035.81
  5. Step 5: Solve for x
    x = 455,933,063,972,035.81/29,675,311.20
  6. Step 6: Final answer
    x = 15,364,053.33

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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.