Home / 22,906,846.24-34,285,501.68-16,839,970.72

Finding the Fourth Proportional to 22,906,846.24, 34,285,501.68 and 16,839,970.72

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Solution

The fourth proportional to 22,906,846.24, 34,285,501.68 and 16,839,970.72 is: 25,204,990.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,906,846.24 : 34,285,501.68 = 16,839,970.72 : x
  2. Step 2: Convert to fraction form
    22,906,846.24/34,285,501.68 = 16,839,970.72/x
  3. Step 3: Cross multiply
    22,906,846.24x = 34,285,501.68 × 16,839,970.72
  4. Step 4: Simplify right side
    22,906,846.24x = 577,366,844,411,710.75
  5. Step 5: Solve for x
    x = 577,366,844,411,710.75/22,906,846.24
  6. Step 6: Final answer
    x = 25,204,990.61

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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.