Home / 65,116,123.47-97,599,887.24-26,229,692.84

Finding the Fourth Proportional to 65,116,123.47, 97,599,887.24 and 26,229,692.84

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Solution

The fourth proportional to 65,116,123.47, 97,599,887.24 and 26,229,692.84 is: 39,314,610.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,116,123.47 : 97,599,887.24 = 26,229,692.84 : x
  2. Step 2: Convert to fraction form
    65,116,123.47/97,599,887.24 = 26,229,692.84/x
  3. Step 3: Cross multiply
    65,116,123.47x = 97,599,887.24 × 26,229,692.84
  4. Step 4: Simplify right side
    65,116,123.47x = 2,560,015,062,904,687.50
  5. Step 5: Solve for x
    x = 2,560,015,062,904,687.50/65,116,123.47
  6. Step 6: Final answer
    x = 39,314,610.98

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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.