Home / 15,856,347.38-23,784,521.06-3,889,083.38

Finding the Fourth Proportional to 15,856,347.38, 23,784,521.06 and 3,889,083.38

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Solution

The fourth proportional to 15,856,347.38, 23,784,521.06 and 3,889,083.38 is: 5,833,625.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,856,347.38 : 23,784,521.06 = 3,889,083.38 : x
  2. Step 2: Convert to fraction form
    15,856,347.38/23,784,521.06 = 3,889,083.38/x
  3. Step 3: Cross multiply
    15,856,347.38x = 23,784,521.06 × 3,889,083.38
  4. Step 4: Simplify right side
    15,856,347.38x = 92,499,985,446,506.09
  5. Step 5: Solve for x
    x = 92,499,985,446,506.09/15,856,347.38
  6. Step 6: Final answer
    x = 5,833,625.06

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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.