Home / 11,048,401,701.71-15,246,800,465.51-5,967,765,612.88

Finding the Fourth Proportional to 11,048,401,701.71, 15,246,800,465.51 and 5,967,765,612.88

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Solution

The fourth proportional to 11,048,401,701.71, 15,246,800,465.51 and 5,967,765,612.88 is: 8,235,519,849.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,048,401,701.71 : 15,246,800,465.51 = 5,967,765,612.88 : x
  2. Step 2: Convert to fraction form
    11,048,401,701.71/15,246,800,465.51 = 5,967,765,612.88/x
  3. Step 3: Cross multiply
    11,048,401,701.71x = 15,246,800,465.51 × 5,967,765,612.88
  4. Step 4: Simplify right side
    11,048,401,701.71x = 90,989,331,524,488,691,712
  5. Step 5: Solve for x
    x = 90,989,331,524,488,691,712/11,048,401,701.71
  6. Step 6: Final answer
    x = 8,235,519,849.94

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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.