Home / 51,344,958.35-77,042,348.87-22,587,357.30

Finding the Fourth Proportional to 51,344,958.35, 77,042,348.87 and 22,587,357.30

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Solution

The fourth proportional to 51,344,958.35, 77,042,348.87 and 22,587,357.30 is: 33,891,994.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,344,958.35 : 77,042,348.87 = 22,587,357.30 : x
  2. Step 2: Convert to fraction form
    51,344,958.35/77,042,348.87 = 22,587,357.30/x
  3. Step 3: Cross multiply
    51,344,958.35x = 77,042,348.87 × 22,587,357.30
  4. Step 4: Simplify right side
    51,344,958.35x = 1,740,183,061,045,004.50
  5. Step 5: Solve for x
    x = 1,740,183,061,045,004.50/51,344,958.35
  6. Step 6: Final answer
    x = 33,891,994.80

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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.