Home / 23,525,116.40-35,289,424.20-8,377,079.60

Finding the Fourth Proportional to 23,525,116.40, 35,289,424.20 and 8,377,079.60

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Solution

The fourth proportional to 23,525,116.40, 35,289,424.20 and 8,377,079.60 is: 12,566,242.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,525,116.40 : 35,289,424.20 = 8,377,079.60 : x
  2. Step 2: Convert to fraction form
    23,525,116.40/35,289,424.20 = 8,377,079.60/x
  3. Step 3: Cross multiply
    23,525,116.40x = 35,289,424.20 × 8,377,079.60
  4. Step 4: Simplify right side
    23,525,116.40x = 295,622,315,561,566.31
  5. Step 5: Solve for x
    x = 295,622,315,561,566.31/23,525,116.40
  6. Step 6: Final answer
    x = 12,566,242.42

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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.