Home / 173,840,260,874.60-260,760,391,311.90-144,453,699,338.60

Finding the Fourth Proportional to 173,840,260,874.60, 260,760,391,311.90 and 144,453,699,338.60

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Solution

The fourth proportional to 173,840,260,874.60, 260,760,391,311.90 and 144,453,699,338.60 is: 216,680,549,007.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,260,874.60 : 260,760,391,311.90 = 144,453,699,338.60 : x
  2. Step 2: Convert to fraction form
    173,840,260,874.60/260,760,391,311.90 = 144,453,699,338.60/x
  3. Step 3: Cross multiply
    173,840,260,874.60x = 260,760,391,311.90 × 144,453,699,338.60
  4. Step 4: Simplify right side
    173,840,260,874.60x = 37,667,803,165,984,886,358,016
  5. Step 5: Solve for x
    x = 37,667,803,165,984,886,358,016/173,840,260,874.60
  6. Step 6: Final answer
    x = 216,680,549,007.90

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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.