Home / 65,058,996,942.75-97,537,170,980.55-41,105,011,773.28

Finding the Fourth Proportional to 65,058,996,942.75, 97,537,170,980.55 and 41,105,011,773.28

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Solution

The fourth proportional to 65,058,996,942.75, 97,537,170,980.55 and 41,105,011,773.28 is: 61,625,090,300.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,058,996,942.75 : 97,537,170,980.55 = 41,105,011,773.28 : x
  2. Step 2: Convert to fraction form
    65,058,996,942.75/97,537,170,980.55 = 41,105,011,773.28/x
  3. Step 3: Cross multiply
    65,058,996,942.75x = 97,537,170,980.55 × 41,105,011,773.28
  4. Step 4: Simplify right side
    65,058,996,942.75x = 4,009,266,561,487,542,419,456
  5. Step 5: Solve for x
    x = 4,009,266,561,487,542,419,456/65,058,996,942.75
  6. Step 6: Final answer
    x = 61,625,090,300.97

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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.