Home / 16,610,080.40-24,915,120.60-10,525,080.95

Finding the Fourth Proportional to 16,610,080.40, 24,915,120.60 and 10,525,080.95

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Solution

The fourth proportional to 16,610,080.40, 24,915,120.60 and 10,525,080.95 is: 15,787,621.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,080.40 : 24,915,120.60 = 10,525,080.95 : x
  2. Step 2: Convert to fraction form
    16,610,080.40/24,915,120.60 = 10,525,080.95/x
  3. Step 3: Cross multiply
    16,610,080.40x = 24,915,120.60 × 10,525,080.95
  4. Step 4: Simplify right side
    16,610,080.40x = 262,233,661,194,012.56
  5. Step 5: Solve for x
    x = 262,233,661,194,012.56/16,610,080.40
  6. Step 6: Final answer
    x = 15,787,621.43

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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.