Home / 175,493,030.20-263,239,545.30-124,474,694.20

Finding the Fourth Proportional to 175,493,030.20, 263,239,545.30 and 124,474,694.20

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Solution

The fourth proportional to 175,493,030.20, 263,239,545.30 and 124,474,694.20 is: 186,712,041.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,493,030.20 : 263,239,545.30 = 124,474,694.20 : x
  2. Step 2: Convert to fraction form
    175,493,030.20/263,239,545.30 = 124,474,694.20/x
  3. Step 3: Cross multiply
    175,493,030.20x = 263,239,545.30 × 124,474,694.20
  4. Step 4: Simplify right side
    175,493,030.20x = 32,766,661,902,564,548
  5. Step 5: Solve for x
    x = 32,766,661,902,564,548/175,493,030.20
  6. Step 6: Final answer
    x = 186,712,041.30

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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.