Home / 7,766,027,516.97-11,648,971,015.17-2,454,140,546.79

Finding the Fourth Proportional to 7,766,027,516.97, 11,648,971,015.17 and 2,454,140,546.79

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Solution

The fourth proportional to 7,766,027,516.97, 11,648,971,015.17 and 2,454,140,546.79 is: 3,681,188,617.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,766,027,516.97 : 11,648,971,015.17 = 2,454,140,546.79 : x
  2. Step 2: Convert to fraction form
    7,766,027,516.97/11,648,971,015.17 = 2,454,140,546.79/x
  3. Step 3: Cross multiply
    7,766,027,516.97x = 11,648,971,015.17 × 2,454,140,546.79
  4. Step 4: Simplify right side
    7,766,027,516.97x = 28,588,212,096,657,252,352
  5. Step 5: Solve for x
    x = 28,588,212,096,657,252,352/7,766,027,516.97
  6. Step 6: Final answer
    x = 3,681,188,617.24

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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.