Home / 54,265,801.88-74,878,376.60-32,238,735.18

Finding the Fourth Proportional to 54,265,801.88, 74,878,376.60 and 32,238,735.18

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Solution

The fourth proportional to 54,265,801.88, 74,878,376.60 and 32,238,735.18 is: 44,484,446.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,265,801.88 : 74,878,376.60 = 32,238,735.18 : x
  2. Step 2: Convert to fraction form
    54,265,801.88/74,878,376.60 = 32,238,735.18/x
  3. Step 3: Cross multiply
    54,265,801.88x = 74,878,376.60 × 32,238,735.18
  4. Step 4: Simplify right side
    54,265,801.88x = 2,413,984,153,915,708.50
  5. Step 5: Solve for x
    x = 2,413,984,153,915,708.50/54,265,801.88
  6. Step 6: Final answer
    x = 44,484,446.38

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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.