Home / 36,622,417.32-54,943,831.42-29,862,820.84

Finding the Fourth Proportional to 36,622,417.32, 54,943,831.42 and 29,862,820.84

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Solution

The fourth proportional to 36,622,417.32, 54,943,831.42 and 29,862,820.84 is: 44,802,553.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,622,417.32 : 54,943,831.42 = 29,862,820.84 : x
  2. Step 2: Convert to fraction form
    36,622,417.32/54,943,831.42 = 29,862,820.84/x
  3. Step 3: Cross multiply
    36,622,417.32x = 54,943,831.42 × 29,862,820.84
  4. Step 4: Simplify right side
    36,622,417.32x = 1,640,777,793,958,622.75
  5. Step 5: Solve for x
    x = 1,640,777,793,958,622.75/36,622,417.32
  6. Step 6: Final answer
    x = 44,802,553.03

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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.