Home / 24,193,090.60-33,386,091.78-13,328,463.40

Finding the Fourth Proportional to 24,193,090.60, 33,386,091.78 and 13,328,463.40

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Solution

The fourth proportional to 24,193,090.60, 33,386,091.78 and 13,328,463.40 is: 18,393,073.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,090.60 : 33,386,091.78 = 13,328,463.40 : x
  2. Step 2: Convert to fraction form
    24,193,090.60/33,386,091.78 = 13,328,463.40/x
  3. Step 3: Cross multiply
    24,193,090.60x = 33,386,091.78 × 13,328,463.40
  4. Step 4: Simplify right side
    24,193,090.60x = 444,985,302,358,770.88
  5. Step 5: Solve for x
    x = 444,985,302,358,770.88/24,193,090.60
  6. Step 6: Final answer
    x = 18,393,073.86

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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.