Home / 17,468,220.25-26,207,047.29-5,337,352.22

Finding the Fourth Proportional to 17,468,220.25, 26,207,047.29 and 5,337,352.22

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Solution

The fourth proportional to 17,468,220.25, 26,207,047.29 and 5,337,352.22 is: 8,007,469.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,468,220.25 : 26,207,047.29 = 5,337,352.22 : x
  2. Step 2: Convert to fraction form
    17,468,220.25/26,207,047.29 = 5,337,352.22/x
  3. Step 3: Cross multiply
    17,468,220.25x = 26,207,047.29 × 5,337,352.22
  4. Step 4: Simplify right side
    17,468,220.25x = 139,876,242,118,459.17
  5. Step 5: Solve for x
    x = 139,876,242,118,459.17/17,468,220.25
  6. Step 6: Final answer
    x = 8,007,469.57

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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.