Home / 60,491,610,013.20-90,737,415,019.80-32,597,334,805.20

Finding the Fourth Proportional to 60,491,610,013.20, 90,737,415,019.80 and 32,597,334,805.20

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Solution

The fourth proportional to 60,491,610,013.20, 90,737,415,019.80 and 32,597,334,805.20 is: 48,896,002,207.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,491,610,013.20 : 90,737,415,019.80 = 32,597,334,805.20 : x
  2. Step 2: Convert to fraction form
    60,491,610,013.20/90,737,415,019.80 = 32,597,334,805.20/x
  3. Step 3: Cross multiply
    60,491,610,013.20x = 90,737,415,019.80 × 32,597,334,805.20
  4. Step 4: Simplify right side
    60,491,610,013.20x = 2,957,797,896,758,804,086,784
  5. Step 5: Solve for x
    x = 2,957,797,896,758,804,086,784/60,491,610,013.20
  6. Step 6: Final answer
    x = 48,896,002,207.80

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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.