Home / 62,496,434.37-86,274,985.82-41,623,203.36

Finding the Fourth Proportional to 62,496,434.37, 86,274,985.82 and 41,623,203.36

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Solution

The fourth proportional to 62,496,434.37, 86,274,985.82 and 41,623,203.36 is: 57,459,938.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,496,434.37 : 86,274,985.82 = 41,623,203.36 : x
  2. Step 2: Convert to fraction form
    62,496,434.37/86,274,985.82 = 41,623,203.36/x
  3. Step 3: Cross multiply
    62,496,434.37x = 86,274,985.82 × 41,623,203.36
  4. Step 4: Simplify right side
    62,496,434.37x = 3,591,041,279,458,860
  5. Step 5: Solve for x
    x = 3,591,041,279,458,860/62,496,434.37
  6. Step 6: Final answer
    x = 57,459,938.57

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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.