Home / 162,726,563.79-224,564,477.82-95,760,326.91

Finding the Fourth Proportional to 162,726,563.79, 224,564,477.82 and 95,760,326.91

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Solution

The fourth proportional to 162,726,563.79, 224,564,477.82 and 95,760,326.91 is: 132,150,322.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,726,563.79 : 224,564,477.82 = 95,760,326.91 : x
  2. Step 2: Convert to fraction form
    162,726,563.79/224,564,477.82 = 95,760,326.91/x
  3. Step 3: Cross multiply
    162,726,563.79x = 224,564,477.82 × 95,760,326.91
  4. Step 4: Simplify right side
    162,726,563.79x = 21,504,367,808,309,680
  5. Step 5: Solve for x
    x = 21,504,367,808,309,680/162,726,563.79
  6. Step 6: Final answer
    x = 132,150,322.04

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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.