Home / 41,570,171.64-57,368,044.92-22,732,860.96

Finding the Fourth Proportional to 41,570,171.64, 57,368,044.92 and 22,732,860.96

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Solution

The fourth proportional to 41,570,171.64, 57,368,044.92 and 22,732,860.96 is: 31,372,008.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,570,171.64 : 57,368,044.92 = 22,732,860.96 : x
  2. Step 2: Convert to fraction form
    41,570,171.64/57,368,044.92 = 22,732,860.96/x
  3. Step 3: Cross multiply
    41,570,171.64x = 57,368,044.92 × 22,732,860.96
  4. Step 4: Simplify right side
    41,570,171.64x = 1,304,139,788,713,394.50
  5. Step 5: Solve for x
    x = 1,304,139,788,713,394.50/41,570,171.64
  6. Step 6: Final answer
    x = 31,372,008.76

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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.