Home / 317,565,522,077.20-476,348,283,115.78-317,565,522,077.20

Finding the Fourth Proportional to 317,565,522,077.20, 476,348,283,115.78 and 317,565,522,077.20

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Solution

The fourth proportional to 317,565,522,077.20, 476,348,283,115.78 and 317,565,522,077.20 is: 476,348,283,115.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,565,522,077.20 : 476,348,283,115.78 = 317,565,522,077.20 : x
  2. Step 2: Convert to fraction form
    317,565,522,077.20/476,348,283,115.78 = 317,565,522,077.20/x
  3. Step 3: Cross multiply
    317,565,522,077.20x = 476,348,283,115.78 × 317,565,522,077.20
  4. Step 4: Simplify right side
    317,565,522,077.20x = 151,271,791,218,240,566,329,344
  5. Step 5: Solve for x
    x = 151,271,791,218,240,566,329,344/317,565,522,077.20
  6. Step 6: Final answer
    x = 476,348,283,115.78

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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.