Home / 27,653,026.76-41,481,533.04-10,613,699.69

Finding the Fourth Proportional to 27,653,026.76, 41,481,533.04 and 10,613,699.69

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Solution

The fourth proportional to 27,653,026.76, 41,481,533.04 and 10,613,699.69 is: 15,921,314.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,653,026.76 : 41,481,533.04 = 10,613,699.69 : x
  2. Step 2: Convert to fraction form
    27,653,026.76/41,481,533.04 = 10,613,699.69/x
  3. Step 3: Cross multiply
    27,653,026.76x = 41,481,533.04 × 10,613,699.69
  4. Step 4: Simplify right side
    27,653,026.76x = 440,272,534,471,076.62
  5. Step 5: Solve for x
    x = 440,272,534,471,076.62/27,653,026.76
  6. Step 6: Final answer
    x = 15,921,314.45

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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.