Home / 167,192,283.60-250,788,425.40-57,981,158.10

Finding the Fourth Proportional to 167,192,283.60, 250,788,425.40 and 57,981,158.10

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Solution

The fourth proportional to 167,192,283.60, 250,788,425.40 and 57,981,158.10 is: 86,971,737.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,192,283.60 : 250,788,425.40 = 57,981,158.10 : x
  2. Step 2: Convert to fraction form
    167,192,283.60/250,788,425.40 = 57,981,158.10/x
  3. Step 3: Cross multiply
    167,192,283.60x = 250,788,425.40 × 57,981,158.10
  4. Step 4: Simplify right side
    167,192,283.60x = 14,541,003,342,767,456
  5. Step 5: Solve for x
    x = 14,541,003,342,767,456/167,192,283.60
  6. Step 6: Final answer
    x = 86,971,737.15

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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.