Home / 61,227,036,172.82-84,493,309,232.14-33,064,914,700.82

Finding the Fourth Proportional to 61,227,036,172.82, 84,493,309,232.14 and 33,064,914,700.82

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Solution

The fourth proportional to 61,227,036,172.82, 84,493,309,232.14 and 33,064,914,700.82 is: 45,629,581,916.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,227,036,172.82 : 84,493,309,232.14 = 33,064,914,700.82 : x
  2. Step 2: Convert to fraction form
    61,227,036,172.82/84,493,309,232.14 = 33,064,914,700.82/x
  3. Step 3: Cross multiply
    61,227,036,172.82x = 84,493,309,232.14 × 33,064,914,700.82
  4. Step 4: Simplify right side
    61,227,036,172.82x = 2,793,764,062,550,716,055,552
  5. Step 5: Solve for x
    x = 2,793,764,062,550,716,055,552/61,227,036,172.82
  6. Step 6: Final answer
    x = 45,629,581,916.48

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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.