Home / 29,962,331.54-41,336,252.34-17,401,247.84

Finding the Fourth Proportional to 29,962,331.54, 41,336,252.34 and 17,401,247.84

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Solution

The fourth proportional to 29,962,331.54, 41,336,252.34 and 17,401,247.84 is: 24,006,889.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,962,331.54 : 41,336,252.34 = 17,401,247.84 : x
  2. Step 2: Convert to fraction form
    29,962,331.54/41,336,252.34 = 17,401,247.84/x
  3. Step 3: Cross multiply
    29,962,331.54x = 41,336,252.34 × 17,401,247.84
  4. Step 4: Simplify right side
    29,962,331.54x = 719,302,371,745,120
  5. Step 5: Solve for x
    x = 719,302,371,745,120/29,962,331.54
  6. Step 6: Final answer
    x = 24,006,889.14

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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.