Home / 2,752,899,397.40-4,128,775,227.30-1,006,924,568.60

Finding the Fourth Proportional to 2,752,899,397.40, 4,128,775,227.30 and 1,006,924,568.60

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Solution

The fourth proportional to 2,752,899,397.40, 4,128,775,227.30 and 1,006,924,568.60 is: 1,510,176,949.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,752,899,397.40 : 4,128,775,227.30 = 1,006,924,568.60 : x
  2. Step 2: Convert to fraction form
    2,752,899,397.40/4,128,775,227.30 = 1,006,924,568.60/x
  3. Step 3: Cross multiply
    2,752,899,397.40x = 4,128,775,227.30 × 1,006,924,568.60
  4. Step 4: Simplify right side
    2,752,899,397.40x = 4,157,365,214,595,419,648
  5. Step 5: Solve for x
    x = 4,157,365,214,595,419,648/2,752,899,397.40
  6. Step 6: Final answer
    x = 1,510,176,949.63

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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.