Home / 34,222,960.48-51,334,528.23-8,663,972.62

Finding the Fourth Proportional to 34,222,960.48, 51,334,528.23 and 8,663,972.62

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Solution

The fourth proportional to 34,222,960.48, 51,334,528.23 and 8,663,972.62 is: 12,995,981.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,222,960.48 : 51,334,528.23 = 8,663,972.62 : x
  2. Step 2: Convert to fraction form
    34,222,960.48/51,334,528.23 = 8,663,972.62/x
  3. Step 3: Cross multiply
    34,222,960.48x = 51,334,528.23 × 8,663,972.62
  4. Step 4: Simplify right side
    34,222,960.48x = 444,760,947,045,337
  5. Step 5: Solve for x
    x = 444,760,947,045,337/34,222,960.48
  6. Step 6: Final answer
    x = 12,995,981.08

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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.