Home / 23,061,924.19-34,585,898.48-12,126,220.95

Finding the Fourth Proportional to 23,061,924.19, 34,585,898.48 and 12,126,220.95

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Solution

The fourth proportional to 23,061,924.19, 34,585,898.48 and 12,126,220.95 is: 18,185,657.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,061,924.19 : 34,585,898.48 = 12,126,220.95 : x
  2. Step 2: Convert to fraction form
    23,061,924.19/34,585,898.48 = 12,126,220.95/x
  3. Step 3: Cross multiply
    23,061,924.19x = 34,585,898.48 × 12,126,220.95
  4. Step 4: Simplify right side
    23,061,924.19x = 419,396,246,722,749.06
  5. Step 5: Solve for x
    x = 419,396,246,722,749.06/23,061,924.19
  6. Step 6: Final answer
    x = 18,185,657.16

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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.