Home / 67,673,063.34-101,511,563.31-16,555,065.75

Finding the Fourth Proportional to 67,673,063.34, 101,511,563.31 and 16,555,065.75

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Solution

The fourth proportional to 67,673,063.34, 101,511,563.31 and 16,555,065.75 is: 24,833,080.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,673,063.34 : 101,511,563.31 = 16,555,065.75 : x
  2. Step 2: Convert to fraction form
    67,673,063.34/101,511,563.31 = 16,555,065.75/x
  3. Step 3: Cross multiply
    67,673,063.34x = 101,511,563.31 × 16,555,065.75
  4. Step 4: Simplify right side
    67,673,063.34x = 1,680,530,604,982,337.75
  5. Step 5: Solve for x
    x = 1,680,530,604,982,337.75/67,673,063.34
  6. Step 6: Final answer
    x = 24,833,080.14

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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.