Home / 29,962,330.80-41,336,251.31-17,401,247.09

Finding the Fourth Proportional to 29,962,330.80, 41,336,251.31 and 17,401,247.09

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Solution

The fourth proportional to 29,962,330.80, 41,336,251.31 and 17,401,247.09 is: 24,006,888.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,962,330.80 : 41,336,251.31 = 17,401,247.09 : x
  2. Step 2: Convert to fraction form
    29,962,330.80/41,336,251.31 = 17,401,247.09/x
  3. Step 3: Cross multiply
    29,962,330.80x = 41,336,251.31 × 17,401,247.09
  4. Step 4: Simplify right side
    29,962,330.80x = 719,302,322,819,646.25
  5. Step 5: Solve for x
    x = 719,302,322,819,646.25/29,962,330.80
  6. Step 6: Final answer
    x = 24,006,888.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.