Home / 2,194,205,524.52-3,291,299,162.93-794,862,155.12

Finding the Fourth Proportional to 2,194,205,524.52, 3,291,299,162.93 and 794,862,155.12

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Solution

The fourth proportional to 2,194,205,524.52, 3,291,299,162.93 and 794,862,155.12 is: 1,192,289,927.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,205,524.52 : 3,291,299,162.93 = 794,862,155.12 : x
  2. Step 2: Convert to fraction form
    2,194,205,524.52/3,291,299,162.93 = 794,862,155.12/x
  3. Step 3: Cross multiply
    2,194,205,524.52x = 3,291,299,162.93 × 794,862,155.12
  4. Step 4: Simplify right side
    2,194,205,524.52x = 2,616,129,145,776,722,432
  5. Step 5: Solve for x
    x = 2,616,129,145,776,722,432/2,194,205,524.52
  6. Step 6: Final answer
    x = 1,192,289,927.51

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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.