Home / 62,431,964,181.22-86,156,174,333.30-33,885,625,314.70

Finding the Fourth Proportional to 62,431,964,181.22, 86,156,174,333.30 and 33,885,625,314.70

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Solution

The fourth proportional to 62,431,964,181.22, 86,156,174,333.30 and 33,885,625,314.70 is: 46,762,197,542.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,431,964,181.22 : 86,156,174,333.30 = 33,885,625,314.70 : x
  2. Step 2: Convert to fraction form
    62,431,964,181.22/86,156,174,333.30 = 33,885,625,314.70/x
  3. Step 3: Cross multiply
    62,431,964,181.22x = 86,156,174,333.30 × 33,885,625,314.70
  4. Step 4: Simplify right side
    62,431,964,181.22x = 2,919,455,842,005,576,318,976
  5. Step 5: Solve for x
    x = 2,919,455,842,005,576,318,976/62,431,964,181.22
  6. Step 6: Final answer
    x = 46,762,197,542.45

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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.