Home / 36,280,055.46-50,066,477.15-19,982,531.46

Finding the Fourth Proportional to 36,280,055.46, 50,066,477.15 and 19,982,531.46

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Solution

The fourth proportional to 36,280,055.46, 50,066,477.15 and 19,982,531.46 is: 27,575,893.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,280,055.46 : 50,066,477.15 = 19,982,531.46 : x
  2. Step 2: Convert to fraction form
    36,280,055.46/50,066,477.15 = 19,982,531.46/x
  3. Step 3: Cross multiply
    36,280,055.46x = 50,066,477.15 × 19,982,531.46
  4. Step 4: Simplify right side
    36,280,055.46x = 1,000,454,954,741,246.12
  5. Step 5: Solve for x
    x = 1,000,454,954,741,246.12/36,280,055.46
  6. Step 6: Final answer
    x = 27,575,893.75

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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.