Home / 435,310,843.29-600,754,233.11-327,827,790.69

Finding the Fourth Proportional to 435,310,843.29, 600,754,233.11 and 327,827,790.69

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Solution

The fourth proportional to 435,310,843.29, 600,754,233.11 and 327,827,790.69 is: 452,421,381.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,310,843.29 : 600,754,233.11 = 327,827,790.69 : x
  2. Step 2: Convert to fraction form
    435,310,843.29/600,754,233.11 = 327,827,790.69/x
  3. Step 3: Cross multiply
    435,310,843.29x = 600,754,233.11 × 327,827,790.69
  4. Step 4: Simplify right side
    435,310,843.29x = 196,943,932,986,477,408
  5. Step 5: Solve for x
    x = 196,943,932,986,477,408/435,310,843.29
  6. Step 6: Final answer
    x = 452,421,381.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.