Home / 6,834,233,674.12-9,431,608,659.34-3,823,306,760.92

Finding the Fourth Proportional to 6,834,233,674.12, 9,431,608,659.34 and 3,823,306,760.92

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Solution

The fourth proportional to 6,834,233,674.12, 9,431,608,659.34 and 3,823,306,760.92 is: 5,276,368,188.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,233,674.12 : 9,431,608,659.34 = 3,823,306,760.92 : x
  2. Step 2: Convert to fraction form
    6,834,233,674.12/9,431,608,659.34 = 3,823,306,760.92/x
  3. Step 3: Cross multiply
    6,834,233,674.12x = 9,431,608,659.34 × 3,823,306,760.92
  4. Step 4: Simplify right side
    6,834,233,674.12x = 36,059,933,153,606,242,304
  5. Step 5: Solve for x
    x = 36,059,933,153,606,242,304/6,834,233,674.12
  6. Step 6: Final answer
    x = 5,276,368,188.90

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Double scale
Find fourth proportional to 6,834,233,675.12, 9,431,608,660.72 and 3,823,306,761.92
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1.5x scale

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.