Home / 36,671,938.10-55,007,907.15-23,757,921.80

Finding the Fourth Proportional to 36,671,938.10, 55,007,907.15 and 23,757,921.80

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Solution

The fourth proportional to 36,671,938.10, 55,007,907.15 and 23,757,921.80 is: 35,636,882.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,671,938.10 : 55,007,907.15 = 23,757,921.80 : x
  2. Step 2: Convert to fraction form
    36,671,938.10/55,007,907.15 = 23,757,921.80/x
  3. Step 3: Cross multiply
    36,671,938.10x = 55,007,907.15 × 23,757,921.80
  4. Step 4: Simplify right side
    36,671,938.10x = 1,306,873,556,451,361
  5. Step 5: Solve for x
    x = 1,306,873,556,451,361/36,671,938.10
  6. Step 6: Final answer
    x = 35,636,882.70

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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.