Home / 244,283,126.40-366,477,833.70-80,493,010.20

Finding the Fourth Proportional to 244,283,126.40, 366,477,833.70 and 80,493,010.20

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Solution

The fourth proportional to 244,283,126.40, 366,477,833.70 and 80,493,010.20 is: 120,757,026.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,283,126.40 : 366,477,833.70 = 80,493,010.20 : x
  2. Step 2: Convert to fraction form
    244,283,126.40/366,477,833.70 = 80,493,010.20/x
  3. Step 3: Cross multiply
    244,283,126.40x = 366,477,833.70 × 80,493,010.20
  4. Step 4: Simplify right side
    244,283,126.40x = 29,498,904,006,088,004
  5. Step 5: Solve for x
    x = 29,498,904,006,088,004/244,283,126.40
  6. Step 6: Final answer
    x = 120,757,026.66

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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.