Home / 54,698,584.28-82,048,015.40-22,350,486.88

Finding the Fourth Proportional to 54,698,584.28, 82,048,015.40 and 22,350,486.88

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Solution

The fourth proportional to 54,698,584.28, 82,048,015.40 and 22,350,486.88 is: 33,525,787.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,698,584.28 : 82,048,015.40 = 22,350,486.88 : x
  2. Step 2: Convert to fraction form
    54,698,584.28/82,048,015.40 = 22,350,486.88/x
  3. Step 3: Cross multiply
    54,698,584.28x = 82,048,015.40 × 22,350,486.88
  4. Step 4: Simplify right side
    54,698,584.28x = 1,833,813,091,727,738
  5. Step 5: Solve for x
    x = 1,833,813,091,727,738/54,698,584.28
  6. Step 6: Final answer
    x = 33,525,787.11

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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.