Home / 26,144,877.04-39,202,915.96-10,788,676.14

Finding the Fourth Proportional to 26,144,877.04, 39,202,915.96 and 10,788,676.14

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Solution

The fourth proportional to 26,144,877.04, 39,202,915.96 and 10,788,676.14 is: 16,177,072.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,144,877.04 : 39,202,915.96 = 10,788,676.14 : x
  2. Step 2: Convert to fraction form
    26,144,877.04/39,202,915.96 = 10,788,676.14/x
  3. Step 3: Cross multiply
    26,144,877.04x = 39,202,915.96 × 10,788,676.14
  4. Step 4: Simplify right side
    26,144,877.04x = 422,947,564,036,077.25
  5. Step 5: Solve for x
    x = 422,947,564,036,077.25/26,144,877.04
  6. Step 6: Final answer
    x = 16,177,072.22

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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.