Home / 29,810,173.29-41,131,958.13-17,417,869.92

Finding the Fourth Proportional to 29,810,173.29, 41,131,958.13 and 17,417,869.92

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Solution

The fourth proportional to 29,810,173.29, 41,131,958.13 and 17,417,869.92 is: 24,033,107.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,810,173.29 : 41,131,958.13 = 17,417,869.92 : x
  2. Step 2: Convert to fraction form
    29,810,173.29/41,131,958.13 = 17,417,869.92/x
  3. Step 3: Cross multiply
    29,810,173.29x = 41,131,958.13 × 17,417,869.92
  4. Step 4: Simplify right side
    29,810,173.29x = 716,431,096,263,226.62
  5. Step 5: Solve for x
    x = 716,431,096,263,226.62/29,810,173.29
  6. Step 6: Final answer
    x = 24,033,107.40

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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.