Home / 1,796,688,010.30-2,694,832,949.85-1,473,007,344.70

Finding the Fourth Proportional to 1,796,688,010.30, 2,694,832,949.85 and 1,473,007,344.70

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Solution

The fourth proportional to 1,796,688,010.30, 2,694,832,949.85 and 1,473,007,344.70 is: 2,209,347,813.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,688,010.30 : 2,694,832,949.85 = 1,473,007,344.70 : x
  2. Step 2: Convert to fraction form
    1,796,688,010.30/2,694,832,949.85 = 1,473,007,344.70/x
  3. Step 3: Cross multiply
    1,796,688,010.30x = 2,694,832,949.85 × 1,473,007,344.70
  4. Step 4: Simplify right side
    1,796,688,010.30x = 3,969,508,727,868,616,704
  5. Step 5: Solve for x
    x = 3,969,508,727,868,616,704/1,796,688,010.30
  6. Step 6: Final answer
    x = 2,209,347,813.93

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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.