Home / 1,581,853,922.28-2,371,119,910.29-532,227,723.74

Finding the Fourth Proportional to 1,581,853,922.28, 2,371,119,910.29 and 532,227,723.74

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Solution

The fourth proportional to 1,581,853,922.28, 2,371,119,910.29 and 532,227,723.74 is: 797,782,737.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581,853,922.28 : 2,371,119,910.29 = 532,227,723.74 : x
  2. Step 2: Convert to fraction form
    1,581,853,922.28/2,371,119,910.29 = 532,227,723.74/x
  3. Step 3: Cross multiply
    1,581,853,922.28x = 2,371,119,910.29 × 532,227,723.74
  4. Step 4: Simplify right side
    1,581,853,922.28x = 1,261,975,752,568,239,616
  5. Step 5: Solve for x
    x = 1,261,975,752,568,239,616/1,581,853,922.28
  6. Step 6: Final answer
    x = 797,782,737.58

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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.