Home / 26,633,034.18-36,754,630.20-15,031,002.96

Finding the Fourth Proportional to 26,633,034.18, 36,754,630.20 and 15,031,002.96

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Solution

The fourth proportional to 26,633,034.18, 36,754,630.20 and 15,031,002.96 is: 20,743,372.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,633,034.18 : 36,754,630.20 = 15,031,002.96 : x
  2. Step 2: Convert to fraction form
    26,633,034.18/36,754,630.20 = 15,031,002.96/x
  3. Step 3: Cross multiply
    26,633,034.18x = 36,754,630.20 × 15,031,002.96
  4. Step 4: Simplify right side
    26,633,034.18x = 552,458,955,329,905.50
  5. Step 5: Solve for x
    x = 552,458,955,329,905.50/26,633,034.18
  6. Step 6: Final answer
    x = 20,743,372.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.