Home / 22,966,647.28-34,448,825.64-8,588,657.92

Finding the Fourth Proportional to 22,966,647.28, 34,448,825.64 and 8,588,657.92

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Solution

The fourth proportional to 22,966,647.28, 34,448,825.64 and 8,588,657.92 is: 12,882,558.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,966,647.28 : 34,448,825.64 = 8,588,657.92 : x
  2. Step 2: Convert to fraction form
    22,966,647.28/34,448,825.64 = 8,588,657.92/x
  3. Step 3: Cross multiply
    22,966,647.28x = 34,448,825.64 × 8,588,657.92
  4. Step 4: Simplify right side
    22,966,647.28x = 295,869,179,167,685.06
  5. Step 5: Solve for x
    x = 295,869,179,167,685.06/22,966,647.28
  6. Step 6: Final answer
    x = 12,882,558.59

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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.