Home / 23,204,085.20-34,772,950.20-17,091,112.40

Finding the Fourth Proportional to 23,204,085.20, 34,772,950.20 and 17,091,112.40

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Solution

The fourth proportional to 23,204,085.20, 34,772,950.20 and 17,091,112.40 is: 25,612,231.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,204,085.20 : 34,772,950.20 = 17,091,112.40 : x
  2. Step 2: Convert to fraction form
    23,204,085.20/34,772,950.20 = 17,091,112.40/x
  3. Step 3: Cross multiply
    23,204,085.20x = 34,772,950.20 × 17,091,112.40
  4. Step 4: Simplify right side
    23,204,085.20x = 594,308,400,347,802.50
  5. Step 5: Solve for x
    x = 594,308,400,347,802.50/23,204,085.20
  6. Step 6: Final answer
    x = 25,612,231.43

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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.