Home / 224,253,451.80-336,443,163.30-109,241,746.20

Finding the Fourth Proportional to 224,253,451.80, 336,443,163.30 and 109,241,746.20

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Solution

The fourth proportional to 224,253,451.80, 336,443,163.30 and 109,241,746.20 is: 163,893,301.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,253,451.80 : 336,443,163.30 = 109,241,746.20 : x
  2. Step 2: Convert to fraction form
    224,253,451.80/336,443,163.30 = 109,241,746.20/x
  3. Step 3: Cross multiply
    224,253,451.80x = 336,443,163.30 × 109,241,746.20
  4. Step 4: Simplify right side
    224,253,451.80x = 36,753,638,655,943,760
  5. Step 5: Solve for x
    x = 36,753,638,655,943,760/224,253,451.80
  6. Step 6: Final answer
    x = 163,893,301.80

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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.