Home / 10,944,022.90-16,416,034.35-10,356,157.30

Finding the Fourth Proportional to 10,944,022.90, 16,416,034.35 and 10,356,157.30

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Solution

The fourth proportional to 10,944,022.90, 16,416,034.35 and 10,356,157.30 is: 15,534,235.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,022.90 : 16,416,034.35 = 10,356,157.30 : x
  2. Step 2: Convert to fraction form
    10,944,022.90/16,416,034.35 = 10,356,157.30/x
  3. Step 3: Cross multiply
    10,944,022.90x = 16,416,034.35 × 10,356,157.30
  4. Step 4: Simplify right side
    10,944,022.90x = 170,007,033,970,803.25
  5. Step 5: Solve for x
    x = 170,007,033,970,803.25/10,944,022.90
  6. Step 6: Final answer
    x = 15,534,235.95

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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.