Home / 5,825,088,195.20-8,737,632,292.80-1,947,694,659.20

Finding the Fourth Proportional to 5,825,088,195.20, 8,737,632,292.80 and 1,947,694,659.20

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Solution

The fourth proportional to 5,825,088,195.20, 8,737,632,292.80 and 1,947,694,659.20 is: 2,921,541,988.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,088,195.20 : 8,737,632,292.80 = 1,947,694,659.20 : x
  2. Step 2: Convert to fraction form
    5,825,088,195.20/8,737,632,292.80 = 1,947,694,659.20/x
  3. Step 3: Cross multiply
    5,825,088,195.20x = 8,737,632,292.80 × 1,947,694,659.20
  4. Step 4: Simplify right side
    5,825,088,195.20x = 17,018,239,750,740,008,960
  5. Step 5: Solve for x
    x = 17,018,239,750,740,008,960/5,825,088,195.20
  6. Step 6: Final answer
    x = 2,921,541,988.80

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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.