Home / 8,337,734,033.76-12,507,003,272.88-2,741,547,214.88

Finding the Fourth Proportional to 8,337,734,033.76, 12,507,003,272.88 and 2,741,547,214.88

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Solution

The fourth proportional to 8,337,734,033.76, 12,507,003,272.88 and 2,741,547,214.88 is: 4,112,453,077.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,337,734,033.76 : 12,507,003,272.88 = 2,741,547,214.88 : x
  2. Step 2: Convert to fraction form
    8,337,734,033.76/12,507,003,272.88 = 2,741,547,214.88/x
  3. Step 3: Cross multiply
    8,337,734,033.76x = 12,507,003,272.88 × 2,741,547,214.88
  4. Step 4: Simplify right side
    8,337,734,033.76x = 34,288,539,989,259,206,656
  5. Step 5: Solve for x
    x = 34,288,539,989,259,206,656/8,337,734,033.76
  6. Step 6: Final answer
    x = 4,112,453,077.83

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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.