Home / 82,144,060.88-113,354,313.04-44,967,149.24

Finding the Fourth Proportional to 82,144,060.88, 113,354,313.04 and 44,967,149.24

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Solution

The fourth proportional to 82,144,060.88, 113,354,313.04 and 44,967,149.24 is: 62,052,207.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,144,060.88 : 113,354,313.04 = 44,967,149.24 : x
  2. Step 2: Convert to fraction form
    82,144,060.88/113,354,313.04 = 44,967,149.24/x
  3. Step 3: Cross multiply
    82,144,060.88x = 113,354,313.04 × 44,967,149.24
  4. Step 4: Simplify right side
    82,144,060.88x = 5,097,220,311,467,359
  5. Step 5: Solve for x
    x = 5,097,220,311,467,359/82,144,060.88
  6. Step 6: Final answer
    x = 62,052,207.51

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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.