Home / 27,222,758.51-40,852,996.99-10,826,362.67

Finding the Fourth Proportional to 27,222,758.51, 40,852,996.99 and 10,826,362.67

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Solution

The fourth proportional to 27,222,758.51, 40,852,996.99 and 10,826,362.67 is: 16,247,044.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,222,758.51 : 40,852,996.99 = 10,826,362.67 : x
  2. Step 2: Convert to fraction form
    27,222,758.51/40,852,996.99 = 10,826,362.67/x
  3. Step 3: Cross multiply
    27,222,758.51x = 40,852,996.99 × 10,826,362.67
  4. Step 4: Simplify right side
    27,222,758.51x = 442,289,361,338,827.38
  5. Step 5: Solve for x
    x = 442,289,361,338,827.38/27,222,758.51
  6. Step 6: Final answer
    x = 16,247,044.22

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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.