Home / 1,744,587,957.39-2,616,904,729.89-580,056,448.47

Finding the Fourth Proportional to 1,744,587,957.39, 2,616,904,729.89 and 580,056,448.47

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Solution

The fourth proportional to 1,744,587,957.39, 2,616,904,729.89 and 580,056,448.47 is: 870,092,251.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,587,957.39 : 2,616,904,729.89 = 580,056,448.47 : x
  2. Step 2: Convert to fraction form
    1,744,587,957.39/2,616,904,729.89 = 580,056,448.47/x
  3. Step 3: Cross multiply
    1,744,587,957.39x = 2,616,904,729.89 × 580,056,448.47
  4. Step 4: Simplify right side
    1,744,587,957.39x = 1,517,952,463,604,338,176
  5. Step 5: Solve for x
    x = 1,517,952,463,604,338,176/1,744,587,957.39
  6. Step 6: Final answer
    x = 870,092,251.40

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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.