Home / 50,299,462.16-69,413,258.44-27,406,918.16

Finding the Fourth Proportional to 50,299,462.16, 69,413,258.44 and 27,406,918.16

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Solution

The fourth proportional to 50,299,462.16, 69,413,258.44 and 27,406,918.16 is: 37,821,547.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,299,462.16 : 69,413,258.44 = 27,406,918.16 : x
  2. Step 2: Convert to fraction form
    50,299,462.16/69,413,258.44 = 27,406,918.16/x
  3. Step 3: Cross multiply
    50,299,462.16x = 69,413,258.44 × 27,406,918.16
  4. Step 4: Simplify right side
    50,299,462.16x = 1,902,403,493,284,009.25
  5. Step 5: Solve for x
    x = 1,902,403,493,284,009.25/50,299,462.16
  6. Step 6: Final answer
    x = 37,821,547.42

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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.