Home / 562,451,211.88-843,797,285.34-174,265,446.76

Finding the Fourth Proportional to 562,451,211.88, 843,797,285.34 and 174,265,446.76

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Solution

The fourth proportional to 562,451,211.88, 843,797,285.34 and 174,265,446.76 is: 261,435,494.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,451,211.88 : 843,797,285.34 = 174,265,446.76 : x
  2. Step 2: Convert to fraction form
    562,451,211.88/843,797,285.34 = 174,265,446.76/x
  3. Step 3: Cross multiply
    562,451,211.88x = 843,797,285.34 × 174,265,446.76
  4. Step 4: Simplify right side
    562,451,211.88x = 147,044,710,904,650,304
  5. Step 5: Solve for x
    x = 147,044,710,904,650,304/562,451,211.88
  6. Step 6: Final answer
    x = 261,435,494.85

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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.