Home / 26,038,850.33-39,059,899.46-6,869,625.77

Finding the Fourth Proportional to 26,038,850.33, 39,059,899.46 and 6,869,625.77

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Solution

The fourth proportional to 26,038,850.33, 39,059,899.46 and 6,869,625.77 is: 10,304,867.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,038,850.33 : 39,059,899.46 = 6,869,625.77 : x
  2. Step 2: Convert to fraction form
    26,038,850.33/39,059,899.46 = 6,869,625.77/x
  3. Step 3: Cross multiply
    26,038,850.33x = 39,059,899.46 × 6,869,625.77
  4. Step 4: Simplify right side
    26,038,850.33x = 268,326,891,869,676.94
  5. Step 5: Solve for x
    x = 268,326,891,869,676.94/26,038,850.33
  6. Step 6: Final answer
    x = 10,304,867.09

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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.