Home / 32,258,314,635.70-48,387,471,953.55-8,993,953,419.70

Finding the Fourth Proportional to 32,258,314,635.70, 48,387,471,953.55 and 8,993,953,419.70

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Solution

The fourth proportional to 32,258,314,635.70, 48,387,471,953.55 and 8,993,953,419.70 is: 13,490,930,129.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258,314,635.70 : 48,387,471,953.55 = 8,993,953,419.70 : x
  2. Step 2: Convert to fraction form
    32,258,314,635.70/48,387,471,953.55 = 8,993,953,419.70/x
  3. Step 3: Cross multiply
    32,258,314,635.70x = 48,387,471,953.55 × 8,993,953,419.70
  4. Step 4: Simplify right side
    32,258,314,635.70x = 435,194,668,847,268,954,112
  5. Step 5: Solve for x
    x = 435,194,668,847,268,954,112/32,258,314,635.70
  6. Step 6: Final answer
    x = 13,490,930,129.55

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Double scale
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Similar ratio
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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.