Home / 944,785,114.80-1,417,177,672.20-531,536,593.20

Finding the Fourth Proportional to 944,785,114.80, 1,417,177,672.20 and 531,536,593.20

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Solution

The fourth proportional to 944,785,114.80, 1,417,177,672.20 and 531,536,593.20 is: 797,304,889.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,785,114.80 : 1,417,177,672.20 = 531,536,593.20 : x
  2. Step 2: Convert to fraction form
    944,785,114.80/1,417,177,672.20 = 531,536,593.20/x
  3. Step 3: Cross multiply
    944,785,114.80x = 1,417,177,672.20 × 531,536,593.20
  4. Step 4: Simplify right side
    944,785,114.80x = 753,281,791,840,294,400
  5. Step 5: Solve for x
    x = 753,281,791,840,294,400/944,785,114.80
  6. Step 6: Final answer
    x = 797,304,889.80

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1.5x scale

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.