Home / 102,680,440.83-154,019,315.90-24,957,119.04

Finding the Fourth Proportional to 102,680,440.83, 154,019,315.90 and 24,957,119.04

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Solution

The fourth proportional to 102,680,440.83, 154,019,315.90 and 24,957,119.04 is: 37,435,351.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,680,440.83 : 154,019,315.90 = 24,957,119.04 : x
  2. Step 2: Convert to fraction form
    102,680,440.83/154,019,315.90 = 24,957,119.04/x
  3. Step 3: Cross multiply
    102,680,440.83x = 154,019,315.90 × 24,957,119.04
  4. Step 4: Simplify right side
    102,680,440.83x = 3,843,878,401,250,879.50
  5. Step 5: Solve for x
    x = 3,843,878,401,250,879.50/102,680,440.83
  6. Step 6: Final answer
    x = 37,435,351.56

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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.