Home / 22,707,786.90-34,061,680.35-14,645,630.10

Finding the Fourth Proportional to 22,707,786.90, 34,061,680.35 and 14,645,630.10

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Solution

The fourth proportional to 22,707,786.90, 34,061,680.35 and 14,645,630.10 is: 21,968,445.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,707,786.90 : 34,061,680.35 = 14,645,630.10 : x
  2. Step 2: Convert to fraction form
    22,707,786.90/34,061,680.35 = 14,645,630.10/x
  3. Step 3: Cross multiply
    22,707,786.90x = 34,061,680.35 × 14,645,630.10
  4. Step 4: Simplify right side
    22,707,786.90x = 498,854,770,990,538.56
  5. Step 5: Solve for x
    x = 498,854,770,990,538.56/22,707,786.90
  6. Step 6: Final answer
    x = 21,968,445.15

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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.