Home / 23,663,143.50-35,498,637.27-8,306,448.66

Finding the Fourth Proportional to 23,663,143.50, 35,498,637.27 and 8,306,448.66

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Solution

The fourth proportional to 23,663,143.50, 35,498,637.27 and 8,306,448.66 is: 12,461,049.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,663,143.50 : 35,498,637.27 = 8,306,448.66 : x
  2. Step 2: Convert to fraction form
    23,663,143.50/35,498,637.27 = 8,306,448.66/x
  3. Step 3: Cross multiply
    23,663,143.50x = 35,498,637.27 × 8,306,448.66
  4. Step 4: Simplify right side
    23,663,143.50x = 294,867,607,983,217.56
  5. Step 5: Solve for x
    x = 294,867,607,983,217.56/23,663,143.50
  6. Step 6: Final answer
    x = 12,461,049.73

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1.5x scale

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.