Home / 11,087,403.98-16,631,702.13-3,514,960.22

Finding the Fourth Proportional to 11,087,403.98, 16,631,702.13 and 3,514,960.22

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Solution

The fourth proportional to 11,087,403.98, 16,631,702.13 and 3,514,960.22 is: 5,272,629.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,087,403.98 : 16,631,702.13 = 3,514,960.22 : x
  2. Step 2: Convert to fraction form
    11,087,403.98/16,631,702.13 = 3,514,960.22/x
  3. Step 3: Cross multiply
    11,087,403.98x = 16,631,702.13 × 3,514,960.22
  4. Step 4: Simplify right side
    11,087,403.98x = 58,459,771,377,839.27
  5. Step 5: Solve for x
    x = 58,459,771,377,839.27/11,087,403.98
  6. Step 6: Final answer
    x = 5,272,629.33

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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.