Home / 16,757,156.61-25,137,703.49-5,975,990.19

Finding the Fourth Proportional to 16,757,156.61, 25,137,703.49 and 5,975,990.19

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Solution

The fourth proportional to 16,757,156.61, 25,137,703.49 and 5,975,990.19 is: 8,964,687.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,757,156.61 : 25,137,703.49 = 5,975,990.19 : x
  2. Step 2: Convert to fraction form
    16,757,156.61/25,137,703.49 = 5,975,990.19/x
  3. Step 3: Cross multiply
    16,757,156.61x = 25,137,703.49 × 5,975,990.19
  4. Step 4: Simplify right side
    16,757,156.61x = 150,222,669,425,488.81
  5. Step 5: Solve for x
    x = 150,222,669,425,488.81/16,757,156.61
  6. Step 6: Final answer
    x = 8,964,687.32

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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.