Home / 4,718,957,593.32-7,077,647,200.50-1,730,403,116.10

Finding the Fourth Proportional to 4,718,957,593.32, 7,077,647,200.50 and 1,730,403,116.10

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Solution

The fourth proportional to 4,718,957,593.32, 7,077,647,200.50 and 1,730,403,116.10 is: 2,595,315,284.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,718,957,593.32 : 7,077,647,200.50 = 1,730,403,116.10 : x
  2. Step 2: Convert to fraction form
    4,718,957,593.32/7,077,647,200.50 = 1,730,403,116.10/x
  3. Step 3: Cross multiply
    4,718,957,593.32x = 7,077,647,200.50 × 1,730,403,116.10
  4. Step 4: Simplify right side
    4,718,957,593.32x = 12,247,182,770,401,640,448
  5. Step 5: Solve for x
    x = 12,247,182,770,401,640,448/4,718,957,593.32
  6. Step 6: Final answer
    x = 2,595,315,284.83

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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.