Home / 6,348,680,443.30-9,516,730,376.92-2,981,223,338.38

Finding the Fourth Proportional to 6,348,680,443.30, 9,516,730,376.92 and 2,981,223,338.38

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Solution

The fourth proportional to 6,348,680,443.30, 9,516,730,376.92 and 2,981,223,338.38 is: 4,468,881,204.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,348,680,443.30 : 9,516,730,376.92 = 2,981,223,338.38 : x
  2. Step 2: Convert to fraction form
    6,348,680,443.30/9,516,730,376.92 = 2,981,223,338.38/x
  3. Step 3: Cross multiply
    6,348,680,443.30x = 9,516,730,376.92 × 2,981,223,338.38
  4. Step 4: Simplify right side
    6,348,680,443.30x = 28,371,498,704,752,689,152
  5. Step 5: Solve for x
    x = 28,371,498,704,752,689,152/6,348,680,443.30
  6. Step 6: Final answer
    x = 4,468,881,204.24

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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.