Home / 4,723,206,023.22-6,517,981,401.02-2,579,812,237.32

Finding the Fourth Proportional to 4,723,206,023.22, 6,517,981,401.02 and 2,579,812,237.32

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Solution

The fourth proportional to 4,723,206,023.22, 6,517,981,401.02 and 2,579,812,237.32 is: 3,560,117,449.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,206,023.22 : 6,517,981,401.02 = 2,579,812,237.32 : x
  2. Step 2: Convert to fraction form
    4,723,206,023.22/6,517,981,401.02 = 2,579,812,237.32/x
  3. Step 3: Cross multiply
    4,723,206,023.22x = 6,517,981,401.02 × 2,579,812,237.32
  4. Step 4: Simplify right side
    4,723,206,023.22x = 16,815,168,180,975,556,608
  5. Step 5: Solve for x
    x = 16,815,168,180,975,556,608/4,723,206,023.22
  6. Step 6: Final answer
    x = 3,560,117,449.53

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Double scale
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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.