Home / 39,444,273.66-54,438,505.04-22,698,669.04

Finding the Fourth Proportional to 39,444,273.66, 54,438,505.04 and 22,698,669.04

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Solution

The fourth proportional to 39,444,273.66, 54,438,505.04 and 22,698,669.04 is: 31,327,275.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,444,273.66 : 54,438,505.04 = 22,698,669.04 : x
  2. Step 2: Convert to fraction form
    39,444,273.66/54,438,505.04 = 22,698,669.04/x
  3. Step 3: Cross multiply
    39,444,273.66x = 54,438,505.04 × 22,698,669.04
  4. Step 4: Simplify right side
    39,444,273.66x = 1,235,681,608,821,838.50
  5. Step 5: Solve for x
    x = 1,235,681,608,821,838.50/39,444,273.66
  6. Step 6: Final answer
    x = 31,327,275.02

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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.