Home / 35,465,954.92-48,942,040.26-19,995,905.32

Finding the Fourth Proportional to 35,465,954.92, 48,942,040.26 and 19,995,905.32

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Solution

The fourth proportional to 35,465,954.92, 48,942,040.26 and 19,995,905.32 is: 27,593,798.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,465,954.92 : 48,942,040.26 = 19,995,905.32 : x
  2. Step 2: Convert to fraction form
    35,465,954.92/48,942,040.26 = 19,995,905.32/x
  3. Step 3: Cross multiply
    35,465,954.92x = 48,942,040.26 × 19,995,905.32
  4. Step 4: Simplify right side
    35,465,954.92x = 978,640,403,206,588.12
  5. Step 5: Solve for x
    x = 978,640,403,206,588.12/35,465,954.92
  6. Step 6: Final answer
    x = 27,593,798.20

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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.