Home / 41,553,009.20-62,329,513.80-36,770,040.20

Finding the Fourth Proportional to 41,553,009.20, 62,329,513.80 and 36,770,040.20

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Solution

The fourth proportional to 41,553,009.20, 62,329,513.80 and 36,770,040.20 is: 55,155,060.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,553,009.20 : 62,329,513.80 = 36,770,040.20 : x
  2. Step 2: Convert to fraction form
    41,553,009.20/62,329,513.80 = 36,770,040.20/x
  3. Step 3: Cross multiply
    41,553,009.20x = 62,329,513.80 × 36,770,040.20
  4. Step 4: Simplify right side
    41,553,009.20x = 2,291,858,728,072,455
  5. Step 5: Solve for x
    x = 2,291,858,728,072,455/41,553,009.20
  6. Step 6: Final answer
    x = 55,155,060.30

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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.