Home / 75,202,557.33-112,804,225.26-34,233,345.06

Finding the Fourth Proportional to 75,202,557.33, 112,804,225.26 and 34,233,345.06

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Solution

The fourth proportional to 75,202,557.33, 112,804,225.26 and 34,233,345.06 is: 51,350,194.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,202,557.33 : 112,804,225.26 = 34,233,345.06 : x
  2. Step 2: Convert to fraction form
    75,202,557.33/112,804,225.26 = 34,233,345.06/x
  3. Step 3: Cross multiply
    75,202,557.33x = 112,804,225.26 × 34,233,345.06
  4. Step 4: Simplify right side
    75,202,557.33x = 3,861,665,967,551,548.50
  5. Step 5: Solve for x
    x = 3,861,665,967,551,548.50/75,202,557.33
  6. Step 6: Final answer
    x = 51,350,194.79

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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.