Home / 88,719,751.80-133,056,008.10-27,308,791.80

Finding the Fourth Proportional to 88,719,751.80, 133,056,008.10 and 27,308,791.80

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Solution

The fourth proportional to 88,719,751.80, 133,056,008.10 and 27,308,791.80 is: 40,955,917.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,719,751.80 : 133,056,008.10 = 27,308,791.80 : x
  2. Step 2: Convert to fraction form
    88,719,751.80/133,056,008.10 = 27,308,791.80/x
  3. Step 3: Cross multiply
    88,719,751.80x = 133,056,008.10 × 27,308,791.80
  4. Step 4: Simplify right side
    88,719,751.80x = 3,633,598,822,942,013.50
  5. Step 5: Solve for x
    x = 3,633,598,822,942,013.50/88,719,751.80
  6. Step 6: Final answer
    x = 40,955,917.36

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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.