Home / 170,866,171.77-235,795,325.13-92,549,725.26

Finding the Fourth Proportional to 170,866,171.77, 235,795,325.13 and 92,549,725.26

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Solution

The fourth proportional to 170,866,171.77, 235,795,325.13 and 92,549,725.26 is: 127,718,625.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,866,171.77 : 235,795,325.13 = 92,549,725.26 : x
  2. Step 2: Convert to fraction form
    170,866,171.77/235,795,325.13 = 92,549,725.26/x
  3. Step 3: Cross multiply
    170,866,171.77x = 235,795,325.13 × 92,549,725.26
  4. Step 4: Simplify right side
    170,866,171.77x = 21,822,792,558,373,876
  5. Step 5: Solve for x
    x = 21,822,792,558,373,876/170,866,171.77
  6. Step 6: Final answer
    x = 127,718,625.24

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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.