Home / 2,689,962,436,699.70-4,034,943,655,049.60-2,689,962,436,699.70

Finding the Fourth Proportional to 2,689,962,436,699.70, 4,034,943,655,049.60 and 2,689,962,436,699.70

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Solution

The fourth proportional to 2,689,962,436,699.70, 4,034,943,655,049.60 and 2,689,962,436,699.70 is: 4,034,943,655,049.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,689,962,436,699.70 : 4,034,943,655,049.60 = 2,689,962,436,699.70 : x
  2. Step 2: Convert to fraction form
    2,689,962,436,699.70/4,034,943,655,049.60 = 2,689,962,436,699.70/x
  3. Step 3: Cross multiply
    2,689,962,436,699.70x = 4,034,943,655,049.60 × 2,689,962,436,699.70
  4. Step 4: Simplify right side
    2,689,962,436,699.70x = 10,853,846,866,283,215,896,707,072
  5. Step 5: Solve for x
    x = 10,853,846,866,283,215,896,707,072/2,689,962,436,699.70
  6. Step 6: Final answer
    x = 4,034,943,655,049.60

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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.