Home / 16,395,384.96-22,625,516.16-9,053,674.56

Finding the Fourth Proportional to 16,395,384.96, 22,625,516.16 and 9,053,674.56

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Solution

The fourth proportional to 16,395,384.96, 22,625,516.16 and 9,053,674.56 is: 12,494,007.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,395,384.96 : 22,625,516.16 = 9,053,674.56 : x
  2. Step 2: Convert to fraction form
    16,395,384.96/22,625,516.16 = 9,053,674.56/x
  3. Step 3: Cross multiply
    16,395,384.96x = 22,625,516.16 × 9,053,674.56
  4. Step 4: Simplify right side
    16,395,384.96x = 204,844,060,064,660.91
  5. Step 5: Solve for x
    x = 204,844,060,064,660.91/16,395,384.96
  6. Step 6: Final answer
    x = 12,494,007.34

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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.