Home / 32,332,882.75-44,612,717.45-18,579,189.67

Finding the Fourth Proportional to 32,332,882.75, 44,612,717.45 and 18,579,189.67

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Solution

The fourth proportional to 32,332,882.75, 44,612,717.45 and 18,579,189.67 is: 25,635,454.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,332,882.75 : 44,612,717.45 = 18,579,189.67 : x
  2. Step 2: Convert to fraction form
    32,332,882.75/44,612,717.45 = 18,579,189.67/x
  3. Step 3: Cross multiply
    32,332,882.75x = 44,612,717.45 × 18,579,189.67
  4. Step 4: Simplify right side
    32,332,882.75x = 828,868,138,993,241
  5. Step 5: Solve for x
    x = 828,868,138,993,241/32,332,882.75
  6. Step 6: Final answer
    x = 25,635,454.33

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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.