Home / 1,744,587,946.25-2,616,904,713.21-580,056,437.32

Finding the Fourth Proportional to 1,744,587,946.25, 2,616,904,713.21 and 580,056,437.32

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Solution

The fourth proportional to 1,744,587,946.25, 2,616,904,713.21 and 580,056,437.32 is: 870,092,234.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,587,946.25 : 2,616,904,713.21 = 580,056,437.32 : x
  2. Step 2: Convert to fraction form
    1,744,587,946.25/2,616,904,713.21 = 580,056,437.32/x
  3. Step 3: Cross multiply
    1,744,587,946.25x = 2,616,904,713.21 × 580,056,437.32
  4. Step 4: Simplify right side
    1,744,587,946.25x = 1,517,952,424,750,509,056
  5. Step 5: Solve for x
    x = 1,517,952,424,750,509,056/1,744,587,946.25
  6. Step 6: Final answer
    x = 870,092,234.68

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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.