Home / 16,569,416.26-22,861,174.62-10,686,561.22

Finding the Fourth Proportional to 16,569,416.26, 22,861,174.62 and 10,686,561.22

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Solution

The fourth proportional to 16,569,416.26, 22,861,174.62 and 10,686,561.22 is: 14,744,474.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,569,416.26 : 22,861,174.62 = 10,686,561.22 : x
  2. Step 2: Convert to fraction form
    16,569,416.26/22,861,174.62 = 10,686,561.22/x
  3. Step 3: Cross multiply
    16,569,416.26x = 22,861,174.62 × 10,686,561.22
  4. Step 4: Simplify right side
    16,569,416.26x = 244,307,342,137,740.25
  5. Step 5: Solve for x
    x = 244,307,342,137,740.25/16,569,416.26
  6. Step 6: Final answer
    x = 14,744,474.90

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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.