Home / 59,186,380.22-81,673,910.06-32,723,204.12

Finding the Fourth Proportional to 59,186,380.22, 81,673,910.06 and 32,723,204.12

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Solution

The fourth proportional to 59,186,380.22, 81,673,910.06 and 32,723,204.12 is: 45,156,200.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,186,380.22 : 81,673,910.06 = 32,723,204.12 : x
  2. Step 2: Convert to fraction form
    59,186,380.22/81,673,910.06 = 32,723,204.12/x
  3. Step 3: Cross multiply
    59,186,380.22x = 81,673,910.06 × 32,723,204.12
  4. Step 4: Simplify right side
    59,186,380.22x = 2,672,632,029,599,916
  5. Step 5: Solve for x
    x = 2,672,632,029,599,916/59,186,380.22
  6. Step 6: Final answer
    x = 45,156,200.12

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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.