Home / 36,695,112.80-55,042,669.20-24,601,877.60

Finding the Fourth Proportional to 36,695,112.80, 55,042,669.20 and 24,601,877.60

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Solution

The fourth proportional to 36,695,112.80, 55,042,669.20 and 24,601,877.60 is: 36,902,816.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,695,112.80 : 55,042,669.20 = 24,601,877.60 : x
  2. Step 2: Convert to fraction form
    36,695,112.80/55,042,669.20 = 24,601,877.60/x
  3. Step 3: Cross multiply
    36,695,112.80x = 55,042,669.20 × 24,601,877.60
  4. Step 4: Simplify right side
    36,695,112.80x = 1,354,153,010,435,690
  5. Step 5: Solve for x
    x = 1,354,153,010,435,690/36,695,112.80
  6. Step 6: Final answer
    x = 36,902,816.40

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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.