Home / 15,753,037.10-23,629,555.65-9,015,910.70

Finding the Fourth Proportional to 15,753,037.10, 23,629,555.65 and 9,015,910.70

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Solution

The fourth proportional to 15,753,037.10, 23,629,555.65 and 9,015,910.70 is: 13,523,866.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,753,037.10 : 23,629,555.65 = 9,015,910.70 : x
  2. Step 2: Convert to fraction form
    15,753,037.10/23,629,555.65 = 9,015,910.70/x
  3. Step 3: Cross multiply
    15,753,037.10x = 23,629,555.65 × 9,015,910.70
  4. Step 4: Simplify right side
    15,753,037.10x = 213,041,963,621,080.44
  5. Step 5: Solve for x
    x = 213,041,963,621,080.44/15,753,037.10
  6. Step 6: Final answer
    x = 13,523,866.05

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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.