Home / 40,238,164.00-55,530,006.11-22,600,170.02

Finding the Fourth Proportional to 40,238,164.00, 55,530,006.11 and 22,600,170.02

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Solution

The fourth proportional to 40,238,164.00, 55,530,006.11 and 22,600,170.02 is: 31,188,987.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,238,164.00 : 55,530,006.11 = 22,600,170.02 : x
  2. Step 2: Convert to fraction form
    40,238,164.00/55,530,006.11 = 22,600,170.02/x
  3. Step 3: Cross multiply
    40,238,164.00x = 55,530,006.11 × 22,600,170.02
  4. Step 4: Simplify right side
    40,238,164.00x = 1,254,987,578,906,988
  5. Step 5: Solve for x
    x = 1,254,987,578,906,988/40,238,164.00
  6. Step 6: Final answer
    x = 31,188,987.13

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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.