Home / 109,377,023.60-164,044,540.20-32,702,553.20

Finding the Fourth Proportional to 109,377,023.60, 164,044,540.20 and 32,702,553.20

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Solution

The fourth proportional to 109,377,023.60, 164,044,540.20 and 32,702,553.20 is: 49,047,552.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,377,023.60 : 164,044,540.20 = 32,702,553.20 : x
  2. Step 2: Convert to fraction form
    109,377,023.60/164,044,540.20 = 32,702,553.20/x
  3. Step 3: Cross multiply
    109,377,023.60x = 164,044,540.20 × 32,702,553.20
  4. Step 4: Simplify right side
    109,377,023.60x = 5,364,675,303,060,038
  5. Step 5: Solve for x
    x = 5,364,675,303,060,038/109,377,023.60
  6. Step 6: Final answer
    x = 49,047,552.46

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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.