Home / 26,074,814.70-39,116,887.65-10,930,277.10

Finding the Fourth Proportional to 26,074,814.70, 39,116,887.65 and 10,930,277.10

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Solution

The fourth proportional to 26,074,814.70, 39,116,887.65 and 10,930,277.10 is: 16,397,371.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,074,814.70 : 39,116,887.65 = 10,930,277.10 : x
  2. Step 2: Convert to fraction form
    26,074,814.70/39,116,887.65 = 10,930,277.10/x
  3. Step 3: Cross multiply
    26,074,814.70x = 39,116,887.65 × 10,930,277.10
  4. Step 4: Simplify right side
    26,074,814.70x = 427,558,421,304,067.81
  5. Step 5: Solve for x
    x = 427,558,421,304,067.81/26,074,814.70
  6. Step 6: Final answer
    x = 16,397,371.42

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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.