Home / 62,739,916.20-94,109,874.30-16,681,696.20

Finding the Fourth Proportional to 62,739,916.20, 94,109,874.30 and 16,681,696.20

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Solution

The fourth proportional to 62,739,916.20, 94,109,874.30 and 16,681,696.20 is: 25,022,544.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,739,916.20 : 94,109,874.30 = 16,681,696.20 : x
  2. Step 2: Convert to fraction form
    62,739,916.20/94,109,874.30 = 16,681,696.20/x
  3. Step 3: Cross multiply
    62,739,916.20x = 94,109,874.30 × 16,681,696.20
  4. Step 4: Simplify right side
    62,739,916.20x = 1,569,912,332,492,787.50
  5. Step 5: Solve for x
    x = 1,569,912,332,492,787.50/62,739,916.20
  6. Step 6: Final answer
    x = 25,022,544.30

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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.