Home / 57,395,767,660.20-86,093,651,490.30-25,954,442,641.80

Finding the Fourth Proportional to 57,395,767,660.20, 86,093,651,490.30 and 25,954,442,641.80

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Solution

The fourth proportional to 57,395,767,660.20, 86,093,651,490.30 and 25,954,442,641.80 is: 38,931,663,962.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,395,767,660.20 : 86,093,651,490.30 = 25,954,442,641.80 : x
  2. Step 2: Convert to fraction form
    57,395,767,660.20/86,093,651,490.30 = 25,954,442,641.80/x
  3. Step 3: Cross multiply
    57,395,767,660.20x = 86,093,651,490.30 × 25,954,442,641.80
  4. Step 4: Simplify right side
    57,395,767,660.20x = 2,234,512,739,428,110,434,304
  5. Step 5: Solve for x
    x = 2,234,512,739,428,110,434,304/57,395,767,660.20
  6. Step 6: Final answer
    x = 38,931,663,962.70

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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.