Home / 27,798,500.13-41,716,588.38-11,406,747.98

Finding the Fourth Proportional to 27,798,500.13, 41,716,588.38 and 11,406,747.98

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Solution

The fourth proportional to 27,798,500.13, 41,716,588.38 and 11,406,747.98 is: 17,117,851.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,798,500.13 : 41,716,588.38 = 11,406,747.98 : x
  2. Step 2: Convert to fraction form
    27,798,500.13/41,716,588.38 = 11,406,747.98/x
  3. Step 3: Cross multiply
    27,798,500.13x = 41,716,588.38 × 11,406,747.98
  4. Step 4: Simplify right side
    27,798,500.13x = 475,850,610,236,056.50
  5. Step 5: Solve for x
    x = 475,850,610,236,056.50/27,798,500.13
  6. Step 6: Final answer
    x = 17,117,851.97

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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.