Home / 173,840,260,873.60-260,760,391,310.40-144,453,699,337.60

Finding the Fourth Proportional to 173,840,260,873.60, 260,760,391,310.40 and 144,453,699,337.60

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Solution

The fourth proportional to 173,840,260,873.60, 260,760,391,310.40 and 144,453,699,337.60 is: 216,680,549,006.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,260,873.60 : 260,760,391,310.40 = 144,453,699,337.60 : x
  2. Step 2: Convert to fraction form
    173,840,260,873.60/260,760,391,310.40 = 144,453,699,337.60/x
  3. Step 3: Cross multiply
    173,840,260,873.60x = 260,760,391,310.40 × 144,453,699,337.60
  4. Step 4: Simplify right side
    173,840,260,873.60x = 37,667,803,165,507,444,539,392
  5. Step 5: Solve for x
    x = 37,667,803,165,507,444,539,392/173,840,260,873.60
  6. Step 6: Final answer
    x = 216,680,549,006.40

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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.