Home / 36,118,948,314.40-54,178,422,471.60-36,118,948,314.40

Finding the Fourth Proportional to 36,118,948,314.40, 54,178,422,471.60 and 36,118,948,314.40

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Solution

The fourth proportional to 36,118,948,314.40, 54,178,422,471.60 and 36,118,948,314.40 is: 54,178,422,471.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,118,948,314.40 : 54,178,422,471.60 = 36,118,948,314.40 : x
  2. Step 2: Convert to fraction form
    36,118,948,314.40/54,178,422,471.60 = 36,118,948,314.40/x
  3. Step 3: Cross multiply
    36,118,948,314.40x = 54,178,422,471.60 × 36,118,948,314.40
  4. Step 4: Simplify right side
    36,118,948,314.40x = 1,956,867,641,007,447,998,464
  5. Step 5: Solve for x
    x = 1,956,867,641,007,447,998,464/36,118,948,314.40
  6. Step 6: Final answer
    x = 54,178,422,471.60

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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.