Home / 6,220,347,513.59-9,337,161,137.17-2,680,835,713.75

Finding the Fourth Proportional to 6,220,347,513.59, 9,337,161,137.17 and 2,680,835,713.75

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Solution

The fourth proportional to 6,220,347,513.59, 9,337,161,137.17 and 2,680,835,713.75 is: 4,024,115,210.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,347,513.59 : 9,337,161,137.17 = 2,680,835,713.75 : x
  2. Step 2: Convert to fraction form
    6,220,347,513.59/9,337,161,137.17 = 2,680,835,713.75/x
  3. Step 3: Cross multiply
    6,220,347,513.59x = 9,337,161,137.17 × 2,680,835,713.75
  4. Step 4: Simplify right side
    6,220,347,513.59x = 25,031,395,041,517,211,648
  5. Step 5: Solve for x
    x = 25,031,395,041,517,211,648/6,220,347,513.59
  6. Step 6: Final answer
    x = 4,024,115,210.10

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.