Home / 41,376,205.71-57,098,466.29-22,793,084.15

Finding the Fourth Proportional to 41,376,205.71, 57,098,466.29 and 22,793,084.15

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Solution

The fourth proportional to 41,376,205.71, 57,098,466.29 and 22,793,084.15 is: 31,454,071.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,376,205.71 : 57,098,466.29 = 22,793,084.15 : x
  2. Step 2: Convert to fraction form
    41,376,205.71/57,098,466.29 = 22,793,084.15/x
  3. Step 3: Cross multiply
    41,376,205.71x = 57,098,466.29 × 22,793,084.15
  4. Step 4: Simplify right side
    41,376,205.71x = 1,301,450,146,869,942.75
  5. Step 5: Solve for x
    x = 1,301,450,146,869,942.75/41,376,205.71
  6. Step 6: Final answer
    x = 31,454,071.84

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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.