Home / 2,232,865,679.00-3,081,298,318.92-1,229,273,227.13

Finding the Fourth Proportional to 2,232,865,679.00, 3,081,298,318.92 and 1,229,273,227.13

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Solution

The fourth proportional to 2,232,865,679.00, 3,081,298,318.92 and 1,229,273,227.13 is: 1,696,366,048.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,865,679.00 : 3,081,298,318.92 = 1,229,273,227.13 : x
  2. Step 2: Convert to fraction form
    2,232,865,679.00/3,081,298,318.92 = 1,229,273,227.13/x
  3. Step 3: Cross multiply
    2,232,865,679.00x = 3,081,298,318.92 × 1,229,273,227.13
  4. Step 4: Simplify right side
    2,232,865,679.00x = 3,787,757,528,233,626,112
  5. Step 5: Solve for x
    x = 3,787,757,528,233,626,112/2,232,865,679.00
  6. Step 6: Final answer
    x = 1,696,366,048.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.