Home / 34,367,812.30-51,550,552.05-8,809,072.30

Finding the Fourth Proportional to 34,367,812.30, 51,550,552.05 and 8,809,072.30

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Solution

The fourth proportional to 34,367,812.30, 51,550,552.05 and 8,809,072.30 is: 13,213,309.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,367,812.30 : 51,550,552.05 = 8,809,072.30 : x
  2. Step 2: Convert to fraction form
    34,367,812.30/51,550,552.05 = 8,809,072.30/x
  3. Step 3: Cross multiply
    34,367,812.30x = 51,550,552.05 × 8,809,072.30
  4. Step 4: Simplify right side
    34,367,812.30x = 454,112,540,113,363.25
  5. Step 5: Solve for x
    x = 454,112,540,113,363.25/34,367,812.30
  6. Step 6: Final answer
    x = 13,213,309.48

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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.