Home / 11,359,659,344-17,038,680,895.20-3,498,251,915.84

Finding the Fourth Proportional to 11,359,659,344, 17,038,680,895.20 and 3,498,251,915.84

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Solution

The fourth proportional to 11,359,659,344, 17,038,680,895.20 and 3,498,251,915.84 is: 5,247,129,009.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,359,659,344 : 17,038,680,895.20 = 3,498,251,915.84 : x
  2. Step 2: Convert to fraction form
    11,359,659,344/17,038,680,895.20 = 3,498,251,915.84/x
  3. Step 3: Cross multiply
    11,359,659,344x = 17,038,680,895.20 × 3,498,251,915.84
  4. Step 4: Simplify right side
    11,359,659,344x = 59,605,598,085,019,811,840
  5. Step 5: Solve for x
    x = 59,605,598,085,019,811,840/11,359,659,344
  6. Step 6: Final answer
    x = 5,247,129,009.77

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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.