Home / 113,394,449.10-169,953,489.24-58,776,923.46

Finding the Fourth Proportional to 113,394,449.10, 169,953,489.24 and 58,776,923.46

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Solution

The fourth proportional to 113,394,449.10, 169,953,489.24 and 58,776,923.46 is: 88,093,758.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,394,449.10 : 169,953,489.24 = 58,776,923.46 : x
  2. Step 2: Convert to fraction form
    113,394,449.10/169,953,489.24 = 58,776,923.46/x
  3. Step 3: Cross multiply
    113,394,449.10x = 169,953,489.24 × 58,776,923.46
  4. Step 4: Simplify right side
    113,394,449.10x = 9,989,343,228,819,414
  5. Step 5: Solve for x
    x = 9,989,343,228,819,414/113,394,449.10
  6. Step 6: Final answer
    x = 88,093,758.63

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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.