Home / 2,400,417,511.11-3,595,967,358.35-1,769,002,842.15

Finding the Fourth Proportional to 2,400,417,511.11, 3,595,967,358.35 and 1,769,002,842.15

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Solution

The fourth proportional to 2,400,417,511.11, 3,595,967,358.35 and 1,769,002,842.15 is: 2,650,070,851.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,417,511.11 : 3,595,967,358.35 = 1,769,002,842.15 : x
  2. Step 2: Convert to fraction form
    2,400,417,511.11/3,595,967,358.35 = 1,769,002,842.15/x
  3. Step 3: Cross multiply
    2,400,417,511.11x = 3,595,967,358.35 × 1,769,002,842.15
  4. Step 4: Simplify right side
    2,400,417,511.11x = 6,361,276,477,190,932,480
  5. Step 5: Solve for x
    x = 6,361,276,477,190,932,480/2,400,417,511.11
  6. Step 6: Final answer
    x = 2,650,070,851.32

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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.