Home / 48,504,414.30-72,756,621.45-22,995,246.30

Finding the Fourth Proportional to 48,504,414.30, 72,756,621.45 and 22,995,246.30

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Solution

The fourth proportional to 48,504,414.30, 72,756,621.45 and 22,995,246.30 is: 34,492,869.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,504,414.30 : 72,756,621.45 = 22,995,246.30 : x
  2. Step 2: Convert to fraction form
    48,504,414.30/72,756,621.45 = 22,995,246.30/x
  3. Step 3: Cross multiply
    48,504,414.30x = 72,756,621.45 × 22,995,246.30
  4. Step 4: Simplify right side
    48,504,414.30x = 1,673,056,430,198,613.25
  5. Step 5: Solve for x
    x = 1,673,056,430,198,613.25/48,504,414.30
  6. Step 6: Final answer
    x = 34,492,869.45

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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.