Home / 60,192,721.68-83,071,372.68-34,093,588.56

Finding the Fourth Proportional to 60,192,721.68, 83,071,372.68 and 34,093,588.56

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Solution

The fourth proportional to 60,192,721.68, 83,071,372.68 and 34,093,588.56 is: 47,052,220.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,192,721.68 : 83,071,372.68 = 34,093,588.56 : x
  2. Step 2: Convert to fraction form
    60,192,721.68/83,071,372.68 = 34,093,588.56/x
  3. Step 3: Cross multiply
    60,192,721.68x = 83,071,372.68 × 34,093,588.56
  4. Step 4: Simplify right side
    60,192,721.68x = 2,832,201,201,266,345
  5. Step 5: Solve for x
    x = 2,832,201,201,266,345/60,192,721.68
  6. Step 6: Final answer
    x = 47,052,220.31

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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.