Home / 29,046,837.30-43,570,255.95-27,724,139.70

Finding the Fourth Proportional to 29,046,837.30, 43,570,255.95 and 27,724,139.70

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Solution

The fourth proportional to 29,046,837.30, 43,570,255.95 and 27,724,139.70 is: 41,586,209.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,046,837.30 : 43,570,255.95 = 27,724,139.70 : x
  2. Step 2: Convert to fraction form
    29,046,837.30/43,570,255.95 = 27,724,139.70/x
  3. Step 3: Cross multiply
    29,046,837.30x = 43,570,255.95 × 27,724,139.70
  4. Step 4: Simplify right side
    29,046,837.30x = 1,207,947,862,722,556.25
  5. Step 5: Solve for x
    x = 1,207,947,862,722,556.25/29,046,837.30
  6. Step 6: Final answer
    x = 41,586,209.55

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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.