Home / 3,663,542,114.88-5,495,926,110.78-2,876,564,020.72

Finding the Fourth Proportional to 3,663,542,114.88, 5,495,926,110.78 and 2,876,564,020.72

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Solution

The fourth proportional to 3,663,542,114.88, 5,495,926,110.78 and 2,876,564,020.72 is: 4,315,327,302.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,542,114.88 : 5,495,926,110.78 = 2,876,564,020.72 : x
  2. Step 2: Convert to fraction form
    3,663,542,114.88/5,495,926,110.78 = 2,876,564,020.72/x
  3. Step 3: Cross multiply
    3,663,542,114.88x = 5,495,926,110.78 × 2,876,564,020.72
  4. Step 4: Simplify right side
    3,663,542,114.88x = 15,809,383,310,805,346,304
  5. Step 5: Solve for x
    x = 15,809,383,310,805,346,304/3,663,542,114.88
  6. Step 6: Final answer
    x = 4,315,327,302.12

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1.5x scale

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.