Home / 54,685,272.96-81,963,504.96-22,316,976

Finding the Fourth Proportional to 54,685,272.96, 81,963,504.96 and 22,316,976

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Solution

The fourth proportional to 54,685,272.96, 81,963,504.96 and 22,316,976 is: 33,449,180.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,685,272.96 : 81,963,504.96 = 22,316,976 : x
  2. Step 2: Convert to fraction form
    54,685,272.96/81,963,504.96 = 22,316,976/x
  3. Step 3: Cross multiply
    54,685,272.96x = 81,963,504.96 × 22,316,976
  4. Step 4: Simplify right side
    54,685,272.96x = 1,829,177,573,068,200.75
  5. Step 5: Solve for x
    x = 1,829,177,573,068,200.75/54,685,272.96
  6. Step 6: Final answer
    x = 33,449,180.63

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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.