Home / 9,552,188.89-13,180,269.35-5,633,174.39

Finding the Fourth Proportional to 9,552,188.89, 13,180,269.35 and 5,633,174.39

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Solution

The fourth proportional to 9,552,188.89, 13,180,269.35 and 5,633,174.39 is: 7,772,747.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,188.89 : 13,180,269.35 = 5,633,174.39 : x
  2. Step 2: Convert to fraction form
    9,552,188.89/13,180,269.35 = 5,633,174.39/x
  3. Step 3: Cross multiply
    9,552,188.89x = 13,180,269.35 × 5,633,174.39
  4. Step 4: Simplify right side
    9,552,188.89x = 74,246,755,802,755.55
  5. Step 5: Solve for x
    x = 74,246,755,802,755.55/9,552,188.89
  6. Step 6: Final answer
    x = 7,772,747.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.