Home / 10,399,021,885.52-14,350,650,202.32-5,943,781,922.48

Finding the Fourth Proportional to 10,399,021,885.52, 14,350,650,202.32 and 5,943,781,922.48

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Solution

The fourth proportional to 10,399,021,885.52, 14,350,650,202.32 and 5,943,781,922.48 is: 8,202,419,053.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,399,021,885.52 : 14,350,650,202.32 = 5,943,781,922.48 : x
  2. Step 2: Convert to fraction form
    10,399,021,885.52/14,350,650,202.32 = 5,943,781,922.48/x
  3. Step 3: Cross multiply
    10,399,021,885.52x = 14,350,650,202.32 × 5,943,781,922.48
  4. Step 4: Simplify right side
    10,399,021,885.52x = 85,297,135,248,383,557,632
  5. Step 5: Solve for x
    x = 85,297,135,248,383,557,632/10,399,021,885.52
  6. Step 6: Final answer
    x = 8,202,419,053.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.