Home / 29,960,568.36-41,345,570.34-16,910,564.40

Finding the Fourth Proportional to 29,960,568.36, 41,345,570.34 and 16,910,564.40

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Solution

The fourth proportional to 29,960,568.36, 41,345,570.34 and 16,910,564.40 is: 23,336,570.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,960,568.36 : 41,345,570.34 = 16,910,564.40 : x
  2. Step 2: Convert to fraction form
    29,960,568.36/41,345,570.34 = 16,910,564.40/x
  3. Step 3: Cross multiply
    29,960,568.36x = 41,345,570.34 × 16,910,564.40
  4. Step 4: Simplify right side
    29,960,568.36x = 699,176,929,889,299.88
  5. Step 5: Solve for x
    x = 699,176,929,889,299.88/29,960,568.36
  6. Step 6: Final answer
    x = 23,336,570.97

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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.