Home / 48,107,256-66,395,201.41-37,871,007.36

Finding the Fourth Proportional to 48,107,256, 66,395,201.41 and 37,871,007.36

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Solution

The fourth proportional to 48,107,256, 66,395,201.41 and 37,871,007.36 is: 52,267,648.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,107,256 : 66,395,201.41 = 37,871,007.36 : x
  2. Step 2: Convert to fraction form
    48,107,256/66,395,201.41 = 37,871,007.36/x
  3. Step 3: Cross multiply
    48,107,256x = 66,395,201.41 × 37,871,007.36
  4. Step 4: Simplify right side
    48,107,256x = 2,514,453,161,266,792
  5. Step 5: Solve for x
    x = 2,514,453,161,266,792/48,107,256
  6. Step 6: Final answer
    x = 52,267,648.80

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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.