Home / 35,243,664.53-52,876,321.68-16,823,115.05

Finding the Fourth Proportional to 35,243,664.53, 52,876,321.68 and 16,823,115.05

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Solution

The fourth proportional to 35,243,664.53, 52,876,321.68 and 16,823,115.05 is: 25,239,839.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,243,664.53 : 52,876,321.68 = 16,823,115.05 : x
  2. Step 2: Convert to fraction form
    35,243,664.53/52,876,321.68 = 16,823,115.05/x
  3. Step 3: Cross multiply
    35,243,664.53x = 52,876,321.68 × 16,823,115.05
  4. Step 4: Simplify right side
    35,243,664.53x = 889,544,443,043,449.38
  5. Step 5: Solve for x
    x = 889,544,443,043,449.38/35,243,664.53
  6. Step 6: Final answer
    x = 25,239,839.70

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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.