Home / 23,418,137.32-35,147,384.10-16,234,715.75

Finding the Fourth Proportional to 23,418,137.32, 35,147,384.10 and 16,234,715.75

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Solution

The fourth proportional to 23,418,137.32, 35,147,384.10 and 16,234,715.75 is: 24,366,062.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,418,137.32 : 35,147,384.10 = 16,234,715.75 : x
  2. Step 2: Convert to fraction form
    23,418,137.32/35,147,384.10 = 16,234,715.75/x
  3. Step 3: Cross multiply
    23,418,137.32x = 35,147,384.10 × 16,234,715.75
  4. Step 4: Simplify right side
    23,418,137.32x = 570,607,790,043,832.62
  5. Step 5: Solve for x
    x = 570,607,790,043,832.62/23,418,137.32
  6. Step 6: Final answer
    x = 24,366,062.18

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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.