Home / 33,689,523.60-50,534,294.40-9,432,023.76

Finding the Fourth Proportional to 33,689,523.60, 50,534,294.40 and 9,432,023.76

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Solution

The fourth proportional to 33,689,523.60, 50,534,294.40 and 9,432,023.76 is: 14,148,038.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,689,523.60 : 50,534,294.40 = 9,432,023.76 : x
  2. Step 2: Convert to fraction form
    33,689,523.60/50,534,294.40 = 9,432,023.76/x
  3. Step 3: Cross multiply
    33,689,523.60x = 50,534,294.40 × 9,432,023.76
  4. Step 4: Simplify right side
    33,689,523.60x = 476,640,665,475,634.94
  5. Step 5: Solve for x
    x = 476,640,665,475,634.94/33,689,523.60
  6. Step 6: Final answer
    x = 14,148,038.16

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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.