Home / 16,393,356.30-24,590,034.45-5,032,328.70

Finding the Fourth Proportional to 16,393,356.30, 24,590,034.45 and 5,032,328.70

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Solution

The fourth proportional to 16,393,356.30, 24,590,034.45 and 5,032,328.70 is: 7,548,493.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,393,356.30 : 24,590,034.45 = 5,032,328.70 : x
  2. Step 2: Convert to fraction form
    16,393,356.30/24,590,034.45 = 5,032,328.70/x
  3. Step 3: Cross multiply
    16,393,356.30x = 24,590,034.45 × 5,032,328.70
  4. Step 4: Simplify right side
    16,393,356.30x = 123,745,136,096,723.72
  5. Step 5: Solve for x
    x = 123,745,136,096,723.72/16,393,356.30
  6. Step 6: Final answer
    x = 7,548,493.05

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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.