Home / 15,328,650.72-22,993,059.10-4,546,044.98

Finding the Fourth Proportional to 15,328,650.72, 22,993,059.10 and 4,546,044.98

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Solution

The fourth proportional to 15,328,650.72, 22,993,059.10 and 4,546,044.98 is: 6,819,092.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,328,650.72 : 22,993,059.10 = 4,546,044.98 : x
  2. Step 2: Convert to fraction form
    15,328,650.72/22,993,059.10 = 4,546,044.98/x
  3. Step 3: Cross multiply
    15,328,650.72x = 22,993,059.10 × 4,546,044.98
  4. Step 4: Simplify right side
    15,328,650.72x = 104,527,480,988,304.84
  5. Step 5: Solve for x
    x = 104,527,480,988,304.84/15,328,650.72
  6. Step 6: Final answer
    x = 6,819,092.10

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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.