Home / 295,233,546.10-442,850,319.15-273,734,461.30

Finding the Fourth Proportional to 295,233,546.10, 442,850,319.15 and 273,734,461.30

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Solution

The fourth proportional to 295,233,546.10, 442,850,319.15 and 273,734,461.30 is: 410,601,691.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,233,546.10 : 442,850,319.15 = 273,734,461.30 : x
  2. Step 2: Convert to fraction form
    295,233,546.10/442,850,319.15 = 273,734,461.30/x
  3. Step 3: Cross multiply
    295,233,546.10x = 442,850,319.15 × 273,734,461.30
  4. Step 4: Simplify right side
    295,233,546.10x = 121,223,393,549,058,320
  5. Step 5: Solve for x
    x = 121,223,393,549,058,320/295,233,546.10
  6. Step 6: Final answer
    x = 410,601,691.95

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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.