Home / 41,656,655.88-57,481,808.70-23,071,308.96

Finding the Fourth Proportional to 41,656,655.88, 57,481,808.70 and 23,071,308.96

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Solution

The fourth proportional to 41,656,655.88, 57,481,808.70 and 23,071,308.96 is: 31,835,982.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,656,655.88 : 57,481,808.70 = 23,071,308.96 : x
  2. Step 2: Convert to fraction form
    41,656,655.88/57,481,808.70 = 23,071,308.96/x
  3. Step 3: Cross multiply
    41,656,655.88x = 57,481,808.70 × 23,071,308.96
  4. Step 4: Simplify right side
    41,656,655.88x = 1,326,180,568,097,316
  5. Step 5: Solve for x
    x = 1,326,180,568,097,316/41,656,655.88
  6. Step 6: Final answer
    x = 31,835,982.51

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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.