Home / 14,769,824.51-22,162,542.36-10,479,600.97

Finding the Fourth Proportional to 14,769,824.51, 22,162,542.36 and 10,479,600.97

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Solution

The fourth proportional to 14,769,824.51, 22,162,542.36 and 10,479,600.97 is: 15,724,939.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,769,824.51 : 22,162,542.36 = 10,479,600.97 : x
  2. Step 2: Convert to fraction form
    14,769,824.51/22,162,542.36 = 10,479,600.97/x
  3. Step 3: Cross multiply
    14,769,824.51x = 22,162,542.36 × 10,479,600.97
  4. Step 4: Simplify right side
    14,769,824.51x = 232,254,600,413,522.09
  5. Step 5: Solve for x
    x = 232,254,600,413,522.09/14,769,824.51
  6. Step 6: Final answer
    x = 15,724,939.74

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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.