Home / 27,585,086.40-41,377,629.60-23,280,414.30

Finding the Fourth Proportional to 27,585,086.40, 41,377,629.60 and 23,280,414.30

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Solution

The fourth proportional to 27,585,086.40, 41,377,629.60 and 23,280,414.30 is: 34,920,621.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,585,086.40 : 41,377,629.60 = 23,280,414.30 : x
  2. Step 2: Convert to fraction form
    27,585,086.40/41,377,629.60 = 23,280,414.30/x
  3. Step 3: Cross multiply
    27,585,086.40x = 41,377,629.60 × 23,280,414.30
  4. Step 4: Simplify right side
    27,585,086.40x = 963,288,359,839,943.38
  5. Step 5: Solve for x
    x = 963,288,359,839,943.38/27,585,086.40
  6. Step 6: Final answer
    x = 34,920,621.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.