Home / 168,721,584.04-252,834,773.42-95,088,710.48

Finding the Fourth Proportional to 168,721,584.04, 252,834,773.42 and 95,088,710.48

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Solution

The fourth proportional to 168,721,584.04, 252,834,773.42 and 95,088,710.48 is: 142,493,520.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,721,584.04 : 252,834,773.42 = 95,088,710.48 : x
  2. Step 2: Convert to fraction form
    168,721,584.04/252,834,773.42 = 95,088,710.48/x
  3. Step 3: Cross multiply
    168,721,584.04x = 252,834,773.42 × 95,088,710.48
  4. Step 4: Simplify right side
    168,721,584.04x = 24,041,732,569,010,780
  5. Step 5: Solve for x
    x = 24,041,732,569,010,780/168,721,584.04
  6. Step 6: Final answer
    x = 142,493,520.94

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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.