Home / 16,193,903.20-24,292,110.57-5,411,242.60

Finding the Fourth Proportional to 16,193,903.20, 24,292,110.57 and 5,411,242.60

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Solution

The fourth proportional to 16,193,903.20, 24,292,110.57 and 5,411,242.60 is: 8,117,283.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193,903.20 : 24,292,110.57 = 5,411,242.60 : x
  2. Step 2: Convert to fraction form
    16,193,903.20/24,292,110.57 = 5,411,242.60/x
  3. Step 3: Cross multiply
    16,193,903.20x = 24,292,110.57 × 5,411,242.60
  4. Step 4: Simplify right side
    16,193,903.20x = 131,450,503,560,294.28
  5. Step 5: Solve for x
    x = 131,450,503,560,294.28/16,193,903.20
  6. Step 6: Final answer
    x = 8,117,283.52

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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.