Home / 60,491,610,011.20-90,737,415,016.80-32,597,334,803.20

Finding the Fourth Proportional to 60,491,610,011.20, 90,737,415,016.80 and 32,597,334,803.20

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Solution

The fourth proportional to 60,491,610,011.20, 90,737,415,016.80 and 32,597,334,803.20 is: 48,896,002,204.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,491,610,011.20 : 90,737,415,016.80 = 32,597,334,803.20 : x
  2. Step 2: Convert to fraction form
    60,491,610,011.20/90,737,415,016.80 = 32,597,334,803.20/x
  3. Step 3: Cross multiply
    60,491,610,011.20x = 90,737,415,016.80 × 32,597,334,803.20
  4. Step 4: Simplify right side
    60,491,610,011.20x = 2,957,797,896,479,537,364,992
  5. Step 5: Solve for x
    x = 2,957,797,896,479,537,364,992/60,491,610,011.20
  6. Step 6: Final answer
    x = 48,896,002,204.80

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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.