Home / 15,342,553.44-23,007,846.96-5,752,706.40

Finding the Fourth Proportional to 15,342,553.44, 23,007,846.96 and 5,752,706.40

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Solution

The fourth proportional to 15,342,553.44, 23,007,846.96 and 5,752,706.40 is: 8,626,816.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,342,553.44 : 23,007,846.96 = 5,752,706.40 : x
  2. Step 2: Convert to fraction form
    15,342,553.44/23,007,846.96 = 5,752,706.40/x
  3. Step 3: Cross multiply
    15,342,553.44x = 23,007,846.96 × 5,752,706.40
  4. Step 4: Simplify right side
    15,342,553.44x = 132,357,388,457,012.56
  5. Step 5: Solve for x
    x = 132,357,388,457,012.56/15,342,553.44
  6. Step 6: Final answer
    x = 8,626,816.19

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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.