Home / 113,226,380.46-169,617,610.67-58,674,750.50

Finding the Fourth Proportional to 113,226,380.46, 169,617,610.67 and 58,674,750.50

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Solution

The fourth proportional to 113,226,380.46, 169,617,610.67 and 58,674,750.50 is: 87,897,104.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,226,380.46 : 169,617,610.67 = 58,674,750.50 : x
  2. Step 2: Convert to fraction form
    113,226,380.46/169,617,610.67 = 58,674,750.50/x
  3. Step 3: Cross multiply
    113,226,380.46x = 169,617,610.67 × 58,674,750.50
  4. Step 4: Simplify right side
    113,226,380.46x = 9,952,270,986,599,058
  5. Step 5: Solve for x
    x = 9,952,270,986,599,058/113,226,380.46
  6. Step 6: Final answer
    x = 87,897,104.42

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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.