Home / 27,962,176.95-41,944,760.12-8,794,428.67

Finding the Fourth Proportional to 27,962,176.95, 41,944,760.12 and 8,794,428.67

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Solution

The fourth proportional to 27,962,176.95, 41,944,760.12 and 8,794,428.67 is: 13,192,113.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,962,176.95 : 41,944,760.12 = 8,794,428.67 : x
  2. Step 2: Convert to fraction form
    27,962,176.95/41,944,760.12 = 8,794,428.67/x
  3. Step 3: Cross multiply
    27,962,176.95x = 41,944,760.12 × 8,794,428.67
  4. Step 4: Simplify right side
    27,962,176.95x = 368,880,200,955,600.62
  5. Step 5: Solve for x
    x = 368,880,200,955,600.62/27,962,176.95
  6. Step 6: Final answer
    x = 13,192,113.10

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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.