Home / 924,843,236.64-1,387,195,082.14-294,549,824.33

Finding the Fourth Proportional to 924,843,236.64, 1,387,195,082.14 and 294,549,824.33

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Solution

The fourth proportional to 924,843,236.64, 1,387,195,082.14 and 294,549,824.33 is: 441,802,514.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,843,236.64 : 1,387,195,082.14 = 294,549,824.33 : x
  2. Step 2: Convert to fraction form
    924,843,236.64/1,387,195,082.14 = 294,549,824.33/x
  3. Step 3: Cross multiply
    924,843,236.64x = 1,387,195,082.14 × 294,549,824.33
  4. Step 4: Simplify right side
    924,843,236.64x = 408,598,067,760,851,328
  5. Step 5: Solve for x
    x = 408,598,067,760,851,328/924,843,236.64
  6. Step 6: Final answer
    x = 441,802,514.82

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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.