Home / 6,884,295,215.90-10,326,442,823.85-2,226,640,003.70

Finding the Fourth Proportional to 6,884,295,215.90, 10,326,442,823.85 and 2,226,640,003.70

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Solution

The fourth proportional to 6,884,295,215.90, 10,326,442,823.85 and 2,226,640,003.70 is: 3,339,960,005.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,295,215.90 : 10,326,442,823.85 = 2,226,640,003.70 : x
  2. Step 2: Convert to fraction form
    6,884,295,215.90/10,326,442,823.85 = 2,226,640,003.70/x
  3. Step 3: Cross multiply
    6,884,295,215.90x = 10,326,442,823.85 × 2,226,640,003.70
  4. Step 4: Simplify right side
    6,884,295,215.90x = 22,993,270,687,505,203,200
  5. Step 5: Solve for x
    x = 22,993,270,687,505,203,200/6,884,295,215.90
  6. Step 6: Final answer
    x = 3,339,960,005.55

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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.