Home / 41,554,618.31-57,345,385.65-22,716,282.14

Finding the Fourth Proportional to 41,554,618.31, 57,345,385.65 and 22,716,282.14

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Solution

The fourth proportional to 41,554,618.31, 57,345,385.65 and 22,716,282.14 is: 31,348,476.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,554,618.31 : 57,345,385.65 = 22,716,282.14 : x
  2. Step 2: Convert to fraction form
    41,554,618.31/57,345,385.65 = 22,716,282.14/x
  3. Step 3: Cross multiply
    41,554,618.31x = 57,345,385.65 × 22,716,282.14
  4. Step 4: Simplify right side
    41,554,618.31x = 1,302,673,959,565,780.50
  5. Step 5: Solve for x
    x = 1,302,673,959,565,780.50/41,554,618.31
  6. Step 6: Final answer
    x = 31,348,476.12

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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.