Home / 227,367,079.20-341,050,618.80-124,054,948.80

Finding the Fourth Proportional to 227,367,079.20, 341,050,618.80 and 124,054,948.80

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Solution

The fourth proportional to 227,367,079.20, 341,050,618.80 and 124,054,948.80 is: 186,082,423.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,367,079.20 : 341,050,618.80 = 124,054,948.80 : x
  2. Step 2: Convert to fraction form
    227,367,079.20/341,050,618.80 = 124,054,948.80/x
  3. Step 3: Cross multiply
    227,367,079.20x = 341,050,618.80 × 124,054,948.80
  4. Step 4: Simplify right side
    227,367,079.20x = 42,309,017,053,442,320
  5. Step 5: Solve for x
    x = 42,309,017,053,442,320/227,367,079.20
  6. Step 6: Final answer
    x = 186,082,423.20

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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.