Home / 496,068,764.52-684,569,462.18-273,045,677.88

Finding the Fourth Proportional to 496,068,764.52, 684,569,462.18 and 273,045,677.88

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Solution

The fourth proportional to 496,068,764.52, 684,569,462.18 and 273,045,677.88 is: 376,800,045.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,068,764.52 : 684,569,462.18 = 273,045,677.88 : x
  2. Step 2: Convert to fraction form
    496,068,764.52/684,569,462.18 = 273,045,677.88/x
  3. Step 3: Cross multiply
    496,068,764.52x = 684,569,462.18 × 273,045,677.88
  4. Step 4: Simplify right side
    496,068,764.52x = 186,918,732,856,885,120
  5. Step 5: Solve for x
    x = 186,918,732,856,885,120/496,068,764.52
  6. Step 6: Final answer
    x = 376,800,045.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.