Home / 14,557,824.38-21,835,949.24-4,460,474.54

Finding the Fourth Proportional to 14,557,824.38, 21,835,949.24 and 4,460,474.54

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Solution

The fourth proportional to 14,557,824.38, 21,835,949.24 and 4,460,474.54 is: 6,690,470.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,557,824.38 : 21,835,949.24 = 4,460,474.54 : x
  2. Step 2: Convert to fraction form
    14,557,824.38/21,835,949.24 = 4,460,474.54/x
  3. Step 3: Cross multiply
    14,557,824.38x = 21,835,949.24 × 4,460,474.54
  4. Step 4: Simplify right side
    14,557,824.38x = 97,398,695,641,752.34
  5. Step 5: Solve for x
    x = 97,398,695,641,752.34/14,557,824.38
  6. Step 6: Final answer
    x = 6,690,470.57

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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.