Home / 10,851,645.33-16,256,185.92-6,293,117.24

Finding the Fourth Proportional to 10,851,645.33, 16,256,185.92 and 6,293,117.24

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Solution

The fourth proportional to 10,851,645.33, 16,256,185.92 and 6,293,117.24 is: 9,427,333.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,851,645.33 : 16,256,185.92 = 6,293,117.24 : x
  2. Step 2: Convert to fraction form
    10,851,645.33/16,256,185.92 = 6,293,117.24/x
  3. Step 3: Cross multiply
    10,851,645.33x = 16,256,185.92 × 6,293,117.24
  4. Step 4: Simplify right side
    10,851,645.33x = 102,302,083,849,477.02
  5. Step 5: Solve for x
    x = 102,302,083,849,477.02/10,851,645.33
  6. Step 6: Final answer
    x = 9,427,333.90

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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.