Home / 3,573,083,280.05-4,930,827,714.85-1,965,503,747.20

Finding the Fourth Proportional to 3,573,083,280.05, 4,930,827,714.85 and 1,965,503,747.20

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Solution

The fourth proportional to 3,573,083,280.05, 4,930,827,714.85 and 1,965,503,747.20 is: 2,712,380,202.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,083,280.05 : 4,930,827,714.85 = 1,965,503,747.20 : x
  2. Step 2: Convert to fraction form
    3,573,083,280.05/4,930,827,714.85 = 1,965,503,747.20/x
  3. Step 3: Cross multiply
    3,573,083,280.05x = 4,930,827,714.85 × 1,965,503,747.20
  4. Step 4: Simplify right side
    3,573,083,280.05x = 9,691,560,350,325,460,992
  5. Step 5: Solve for x
    x = 9,691,560,350,325,460,992/3,573,083,280.05
  6. Step 6: Final answer
    x = 2,712,380,202.40

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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.