Home / 54,265,801.63-74,878,376.26-32,238,734.93

Finding the Fourth Proportional to 54,265,801.63, 74,878,376.26 and 32,238,734.93

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Solution

The fourth proportional to 54,265,801.63, 74,878,376.26 and 32,238,734.93 is: 44,484,446.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,265,801.63 : 74,878,376.26 = 32,238,734.93 : x
  2. Step 2: Convert to fraction form
    54,265,801.63/74,878,376.26 = 32,238,734.93/x
  3. Step 3: Cross multiply
    54,265,801.63x = 74,878,376.26 × 32,238,734.93
  4. Step 4: Simplify right side
    54,265,801.63x = 2,413,984,124,073,751
  5. Step 5: Solve for x
    x = 2,413,984,124,073,751/54,265,801.63
  6. Step 6: Final answer
    x = 44,484,446.04

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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.