Home / 167,039,454.52-230,519,689.29-96,473,753.83

Finding the Fourth Proportional to 167,039,454.52, 230,519,689.29 and 96,473,753.83

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Solution

The fourth proportional to 167,039,454.52, 230,519,689.29 and 96,473,753.83 is: 133,136,807.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,039,454.52 : 230,519,689.29 = 96,473,753.83 : x
  2. Step 2: Convert to fraction form
    167,039,454.52/230,519,689.29 = 96,473,753.83/x
  3. Step 3: Cross multiply
    167,039,454.52x = 230,519,689.29 × 96,473,753.83
  4. Step 4: Simplify right side
    167,039,454.52x = 22,239,099,757,819,696
  5. Step 5: Solve for x
    x = 22,239,099,757,819,696/167,039,454.52
  6. Step 6: Final answer
    x = 133,136,807.84

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1.5x scale

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.