Home / 16,015,219.48-24,026,925.78-4,655,668.12

Finding the Fourth Proportional to 16,015,219.48, 24,026,925.78 and 4,655,668.12

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Solution

The fourth proportional to 16,015,219.48, 24,026,925.78 and 4,655,668.12 is: 6,984,693.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,015,219.48 : 24,026,925.78 = 4,655,668.12 : x
  2. Step 2: Convert to fraction form
    16,015,219.48/24,026,925.78 = 4,655,668.12/x
  3. Step 3: Cross multiply
    16,015,219.48x = 24,026,925.78 × 4,655,668.12
  4. Step 4: Simplify right side
    16,015,219.48x = 111,861,392,375,552.14
  5. Step 5: Solve for x
    x = 111,861,392,375,552.14/16,015,219.48
  6. Step 6: Final answer
    x = 6,984,693.06

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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.