Home / 45,786,060.66-63,121,627.68-36,525,063.36

Finding the Fourth Proportional to 45,786,060.66, 63,121,627.68 and 36,525,063.36

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Solution

The fourth proportional to 45,786,060.66, 63,121,627.68 and 36,525,063.36 is: 50,354,221.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,786,060.66 : 63,121,627.68 = 36,525,063.36 : x
  2. Step 2: Convert to fraction form
    45,786,060.66/63,121,627.68 = 36,525,063.36/x
  3. Step 3: Cross multiply
    45,786,060.66x = 63,121,627.68 × 36,525,063.36
  4. Step 4: Simplify right side
    45,786,060.66x = 2,305,521,450,398,330
  5. Step 5: Solve for x
    x = 2,305,521,450,398,330/45,786,060.66
  6. Step 6: Final answer
    x = 50,354,221.73

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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.