Home / 23,658,807.45-32,649,199.46-13,062,217.80

Finding the Fourth Proportional to 23,658,807.45, 32,649,199.46 and 13,062,217.80

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Solution

The fourth proportional to 23,658,807.45, 32,649,199.46 and 13,062,217.80 is: 18,025,885.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,658,807.45 : 32,649,199.46 = 13,062,217.80 : x
  2. Step 2: Convert to fraction form
    23,658,807.45/32,649,199.46 = 13,062,217.80/x
  3. Step 3: Cross multiply
    23,658,807.45x = 32,649,199.46 × 13,062,217.80
  4. Step 4: Simplify right side
    23,658,807.45x = 426,470,954,342,162.44
  5. Step 5: Solve for x
    x = 426,470,954,342,162.44/23,658,807.45
  6. Step 6: Final answer
    x = 18,025,885.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.