Home / 26,126,558.06-39,167,915.13-11,551,124.36

Finding the Fourth Proportional to 26,126,558.06, 39,167,915.13 and 11,551,124.36

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Solution

The fourth proportional to 26,126,558.06, 39,167,915.13 and 11,551,124.36 is: 17,316,994.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,126,558.06 : 39,167,915.13 = 11,551,124.36 : x
  2. Step 2: Convert to fraction form
    26,126,558.06/39,167,915.13 = 11,551,124.36/x
  3. Step 3: Cross multiply
    26,126,558.06x = 39,167,915.13 × 11,551,124.36
  4. Step 4: Simplify right side
    26,126,558.06x = 452,433,458,588,555.56
  5. Step 5: Solve for x
    x = 452,433,458,588,555.56/26,126,558.06
  6. Step 6: Final answer
    x = 17,316,994.36

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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.