Home / 171,180,454.68-236,209,098.15-95,830,908.59

Finding the Fourth Proportional to 171,180,454.68, 236,209,098.15 and 95,830,908.59

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Solution

The fourth proportional to 171,180,454.68, 236,209,098.15 and 95,830,908.59 is: 132,235,496.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,180,454.68 : 236,209,098.15 = 95,830,908.59 : x
  2. Step 2: Convert to fraction form
    171,180,454.68/236,209,098.15 = 95,830,908.59/x
  3. Step 3: Cross multiply
    171,180,454.68x = 236,209,098.15 × 95,830,908.59
  4. Step 4: Simplify right side
    171,180,454.68x = 22,636,132,493,529,512
  5. Step 5: Solve for x
    x = 22,636,132,493,529,512/171,180,454.68
  6. Step 6: Final answer
    x = 132,235,496.95

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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.