Home / 36,257,546.40-54,386,319.60-34,493,949.60

Finding the Fourth Proportional to 36,257,546.40, 54,386,319.60 and 34,493,949.60

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Solution

The fourth proportional to 36,257,546.40, 54,386,319.60 and 34,493,949.60 is: 51,740,924.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,257,546.40 : 54,386,319.60 = 34,493,949.60 : x
  2. Step 2: Convert to fraction form
    36,257,546.40/54,386,319.60 = 34,493,949.60/x
  3. Step 3: Cross multiply
    36,257,546.40x = 54,386,319.60 × 34,493,949.60
  4. Step 4: Simplify right side
    36,257,546.40x = 1,875,998,967,211,892.25
  5. Step 5: Solve for x
    x = 1,875,998,967,211,892.25/36,257,546.40
  6. Step 6: Final answer
    x = 51,740,924.40

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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.