Home / 1,744,587,945.25-2,616,904,711.71-580,056,436.32

Finding the Fourth Proportional to 1,744,587,945.25, 2,616,904,711.71 and 580,056,436.32

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Solution

The fourth proportional to 1,744,587,945.25, 2,616,904,711.71 and 580,056,436.32 is: 870,092,233.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,587,945.25 : 2,616,904,711.71 = 580,056,436.32 : x
  2. Step 2: Convert to fraction form
    1,744,587,945.25/2,616,904,711.71 = 580,056,436.32/x
  3. Step 3: Cross multiply
    1,744,587,945.25x = 2,616,904,711.71 × 580,056,436.32
  4. Step 4: Simplify right side
    1,744,587,945.25x = 1,517,952,421,263,519,744
  5. Step 5: Solve for x
    x = 1,517,952,421,263,519,744/1,744,587,945.25
  6. Step 6: Final answer
    x = 870,092,233.18

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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.