Home / 48,161,998.26-66,463,602.96-27,535,876.38

Finding the Fourth Proportional to 48,161,998.26, 66,463,602.96 and 27,535,876.38

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Solution

The fourth proportional to 48,161,998.26, 66,463,602.96 and 27,535,876.38 is: 37,999,535.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,161,998.26 : 66,463,602.96 = 27,535,876.38 : x
  2. Step 2: Convert to fraction form
    48,161,998.26/66,463,602.96 = 27,535,876.38/x
  3. Step 3: Cross multiply
    48,161,998.26x = 66,463,602.96 × 27,535,876.38
  4. Step 4: Simplify right side
    48,161,998.26x = 1,830,133,554,875,962
  5. Step 5: Solve for x
    x = 1,830,133,554,875,962/48,161,998.26
  6. Step 6: Final answer
    x = 37,999,535.34

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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.