Home / 2,593,612,139.29-3,890,418,770.23-935,519,287.06

Finding the Fourth Proportional to 2,593,612,139.29, 3,890,418,770.23 and 935,519,287.06

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Solution

The fourth proportional to 2,593,612,139.29, 3,890,418,770.23 and 935,519,287.06 is: 1,403,279,133.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,612,139.29 : 3,890,418,770.23 = 935,519,287.06 : x
  2. Step 2: Convert to fraction form
    2,593,612,139.29/3,890,418,770.23 = 935,519,287.06/x
  3. Step 3: Cross multiply
    2,593,612,139.29x = 3,890,418,770.23 × 935,519,287.06
  4. Step 4: Simplify right side
    2,593,612,139.29x = 3,639,561,794,292,803,072
  5. Step 5: Solve for x
    x = 3,639,561,794,292,803,072/2,593,612,139.29
  6. Step 6: Final answer
    x = 1,403,279,133.05

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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.