Home / 82,944,305.80-124,416,458.70-62,341,016.20

Finding the Fourth Proportional to 82,944,305.80, 124,416,458.70 and 62,341,016.20

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Solution

The fourth proportional to 82,944,305.80, 124,416,458.70 and 62,341,016.20 is: 93,511,524.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,944,305.80 : 124,416,458.70 = 62,341,016.20 : x
  2. Step 2: Convert to fraction form
    82,944,305.80/124,416,458.70 = 62,341,016.20/x
  3. Step 3: Cross multiply
    82,944,305.80x = 124,416,458.70 × 62,341,016.20
  4. Step 4: Simplify right side
    82,944,305.80x = 7,756,248,467,363,331
  5. Step 5: Solve for x
    x = 7,756,248,467,363,331/82,944,305.80
  6. Step 6: Final answer
    x = 93,511,524.30

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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.