Home / 89,533,614,800.46-134,253,297,456.92-61,211,645,870.02

Finding the Fourth Proportional to 89,533,614,800.46, 134,253,297,456.92 and 61,211,645,870.02

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Solution

The fourth proportional to 89,533,614,800.46, 134,253,297,456.92 and 61,211,645,870.02 is: 91,785,250,926.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,533,614,800.46 : 134,253,297,456.92 = 61,211,645,870.02 : x
  2. Step 2: Convert to fraction form
    89,533,614,800.46/134,253,297,456.92 = 61,211,645,870.02/x
  3. Step 3: Cross multiply
    89,533,614,800.46x = 134,253,297,456.92 × 61,211,645,870.02
  4. Step 4: Simplify right side
    89,533,614,800.46x = 8,217,865,300,815,443,394,560
  5. Step 5: Solve for x
    x = 8,217,865,300,815,443,394,560/89,533,614,800.46
  6. Step 6: Final answer
    x = 91,785,250,926.48

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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.