Home / 24,116,553.38-33,281,146.56-13,103,487.80

Finding the Fourth Proportional to 24,116,553.38, 33,281,146.56 and 13,103,487.80

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Solution

The fourth proportional to 24,116,553.38, 33,281,146.56 and 13,103,487.80 is: 18,082,977.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,116,553.38 : 33,281,146.56 = 13,103,487.80 : x
  2. Step 2: Convert to fraction form
    24,116,553.38/33,281,146.56 = 13,103,487.80/x
  3. Step 3: Cross multiply
    24,116,553.38x = 33,281,146.56 × 13,103,487.80
  4. Step 4: Simplify right side
    24,116,553.38x = 436,099,097,918,972
  5. Step 5: Solve for x
    x = 436,099,097,918,972/24,116,553.38
  6. Step 6: Final answer
    x = 18,082,977.74

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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.