Home / 40,966,146.74-61,434,990.03-22,798,067.06

Finding the Fourth Proportional to 40,966,146.74, 61,434,990.03 and 22,798,067.06

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Solution

The fourth proportional to 40,966,146.74, 61,434,990.03 and 22,798,067.06 is: 34,189,181.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,966,146.74 : 61,434,990.03 = 22,798,067.06 : x
  2. Step 2: Convert to fraction form
    40,966,146.74/61,434,990.03 = 22,798,067.06/x
  3. Step 3: Cross multiply
    40,966,146.74x = 61,434,990.03 × 22,798,067.06
  4. Step 4: Simplify right side
    40,966,146.74x = 1,400,599,022,534,371.25
  5. Step 5: Solve for x
    x = 1,400,599,022,534,371.25/40,966,146.74
  6. Step 6: Final answer
    x = 34,189,181.41

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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.