Home / 5,825,088,114.20-8,737,632,171.30-1,947,694,578.20

Finding the Fourth Proportional to 5,825,088,114.20, 8,737,632,171.30 and 1,947,694,578.20

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Solution

The fourth proportional to 5,825,088,114.20, 8,737,632,171.30 and 1,947,694,578.20 is: 2,921,541,867.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,088,114.20 : 8,737,632,171.30 = 1,947,694,578.20 : x
  2. Step 2: Convert to fraction form
    5,825,088,114.20/8,737,632,171.30 = 1,947,694,578.20/x
  3. Step 3: Cross multiply
    5,825,088,114.20x = 8,737,632,171.30 × 1,947,694,578.20
  4. Step 4: Simplify right side
    5,825,088,114.20x = 17,018,238,806,346,903,552
  5. Step 5: Solve for x
    x = 17,018,238,806,346,903,552/5,825,088,114.20
  6. Step 6: Final answer
    x = 2,921,541,867.30

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Double scale
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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.