Home / 52,737,883.39-79,090,055.36-49,295,039.26

Finding the Fourth Proportional to 52,737,883.39, 79,090,055.36 and 49,295,039.26

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Solution

The fourth proportional to 52,737,883.39, 79,090,055.36 and 49,295,039.26 is: 73,926,883.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,737,883.39 : 79,090,055.36 = 49,295,039.26 : x
  2. Step 2: Convert to fraction form
    52,737,883.39/79,090,055.36 = 49,295,039.26/x
  3. Step 3: Cross multiply
    52,737,883.39x = 79,090,055.36 × 49,295,039.26
  4. Step 4: Simplify right side
    52,737,883.39x = 3,898,747,384,268,873
  5. Step 5: Solve for x
    x = 3,898,747,384,268,873/52,737,883.39
  6. Step 6: Final answer
    x = 73,926,883.94

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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.