Home / 17,556,667.38-24,226,558.11-10,940,642.46

Finding the Fourth Proportional to 17,556,667.38, 24,226,558.11 and 10,940,642.46

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Solution

The fourth proportional to 17,556,667.38, 24,226,558.11 and 10,940,642.46 is: 15,097,062.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,556,667.38 : 24,226,558.11 = 10,940,642.46 : x
  2. Step 2: Convert to fraction form
    17,556,667.38/24,226,558.11 = 10,940,642.46/x
  3. Step 3: Cross multiply
    17,556,667.38x = 24,226,558.11 × 10,940,642.46
  4. Step 4: Simplify right side
    17,556,667.38x = 265,054,110,317,923.38
  5. Step 5: Solve for x
    x = 265,054,110,317,923.38/17,556,667.38
  6. Step 6: Final answer
    x = 15,097,062.82

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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.