Home / 41,798,521.47-57,682,094.42-23,213,661.62

Finding the Fourth Proportional to 41,798,521.47, 57,682,094.42 and 23,213,661.62

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Solution

The fourth proportional to 41,798,521.47, 57,682,094.42 and 23,213,661.62 is: 32,034,927.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,798,521.47 : 57,682,094.42 = 23,213,661.62 : x
  2. Step 2: Convert to fraction form
    41,798,521.47/57,682,094.42 = 23,213,661.62/x
  3. Step 3: Cross multiply
    41,798,521.47x = 57,682,094.42 × 23,213,661.62
  4. Step 4: Simplify right side
    41,798,521.47x = 1,339,012,620,994,291.25
  5. Step 5: Solve for x
    x = 1,339,012,620,994,291.25/41,798,521.47
  6. Step 6: Final answer
    x = 32,034,927.89

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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.