Home / 16,765,558.26-25,158,095.46-7,049,468.13

Finding the Fourth Proportional to 16,765,558.26, 25,158,095.46 and 7,049,468.13

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Solution

The fourth proportional to 16,765,558.26, 25,158,095.46 and 7,049,468.13 is: 10,578,305.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,765,558.26 : 25,158,095.46 = 7,049,468.13 : x
  2. Step 2: Convert to fraction form
    16,765,558.26/25,158,095.46 = 7,049,468.13/x
  3. Step 3: Cross multiply
    16,765,558.26x = 25,158,095.46 × 7,049,468.13
  4. Step 4: Simplify right side
    16,765,558.26x = 177,351,192,156,767.69
  5. Step 5: Solve for x
    x = 177,351,192,156,767.69/16,765,558.26
  6. Step 6: Final answer
    x = 10,578,305.20

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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.