Home / 944,971,325.46-1,417,416,605.24-323,242,151.85

Finding the Fourth Proportional to 944,971,325.46, 1,417,416,605.24 and 323,242,151.85

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Solution

The fourth proportional to 944,971,325.46, 1,417,416,605.24 and 323,242,151.85 is: 484,849,414.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,971,325.46 : 1,417,416,605.24 = 323,242,151.85 : x
  2. Step 2: Convert to fraction form
    944,971,325.46/1,417,416,605.24 = 323,242,151.85/x
  3. Step 3: Cross multiply
    944,971,325.46x = 1,417,416,605.24 × 323,242,151.85
  4. Step 4: Simplify right side
    944,971,325.46x = 458,168,793,544,083,392
  5. Step 5: Solve for x
    x = 458,168,793,544,083,392/944,971,325.46
  6. Step 6: Final answer
    x = 484,849,414.16

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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.