Home / 22,951,806.36-34,411,729.32-10,165,379.64

Finding the Fourth Proportional to 22,951,806.36, 34,411,729.32 and 10,165,379.64

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Solution

The fourth proportional to 22,951,806.36, 34,411,729.32 and 10,165,379.64 is: 15,240,991.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,951,806.36 : 34,411,729.32 = 10,165,379.64 : x
  2. Step 2: Convert to fraction form
    22,951,806.36/34,411,729.32 = 10,165,379.64/x
  3. Step 3: Cross multiply
    22,951,806.36x = 34,411,729.32 × 10,165,379.64
  4. Step 4: Simplify right side
    22,951,806.36x = 349,808,292,606,719.06
  5. Step 5: Solve for x
    x = 349,808,292,606,719.06/22,951,806.36
  6. Step 6: Final answer
    x = 15,240,991.80

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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.