Home / 38,263,829,680.80-57,395,744,521.20-32,065,101,856.80

Finding the Fourth Proportional to 38,263,829,680.80, 57,395,744,521.20 and 32,065,101,856.80

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Solution

The fourth proportional to 38,263,829,680.80, 57,395,744,521.20 and 32,065,101,856.80 is: 48,097,652,785.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,263,829,680.80 : 57,395,744,521.20 = 32,065,101,856.80 : x
  2. Step 2: Convert to fraction form
    38,263,829,680.80/57,395,744,521.20 = 32,065,101,856.80/x
  3. Step 3: Cross multiply
    38,263,829,680.80x = 57,395,744,521.20 × 32,065,101,856.80
  4. Step 4: Simplify right side
    38,263,829,680.80x = 1,840,400,394,219,148,279,808
  5. Step 5: Solve for x
    x = 1,840,400,394,219,148,279,808/38,263,829,680.80
  6. Step 6: Final answer
    x = 48,097,652,785.20

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Double scale
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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.