Home / 27,060,992.48-40,597,459.24-7,893,249.68

Finding the Fourth Proportional to 27,060,992.48, 40,597,459.24 and 7,893,249.68

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Solution

The fourth proportional to 27,060,992.48, 40,597,459.24 and 7,893,249.68 is: 11,841,616.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,060,992.48 : 40,597,459.24 = 7,893,249.68 : x
  2. Step 2: Convert to fraction form
    27,060,992.48/40,597,459.24 = 7,893,249.68/x
  3. Step 3: Cross multiply
    27,060,992.48x = 40,597,459.24 × 7,893,249.68
  4. Step 4: Simplify right side
    27,060,992.48x = 320,445,882,154,943.06
  5. Step 5: Solve for x
    x = 320,445,882,154,943.06/27,060,992.48
  6. Step 6: Final answer
    x = 11,841,616.02

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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.