Home / 183,546,504.95-275,319,757.43-138,196,872.95

Finding the Fourth Proportional to 183,546,504.95, 275,319,757.43 and 138,196,872.95

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Solution

The fourth proportional to 183,546,504.95, 275,319,757.43 and 138,196,872.95 is: 207,295,309.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,546,504.95 : 275,319,757.43 = 138,196,872.95 : x
  2. Step 2: Convert to fraction form
    183,546,504.95/275,319,757.43 = 138,196,872.95/x
  3. Step 3: Cross multiply
    183,546,504.95x = 275,319,757.43 × 138,196,872.95
  4. Step 4: Simplify right side
    183,546,504.95x = 38,048,329,537,487,544
  5. Step 5: Solve for x
    x = 38,048,329,537,487,544/183,546,504.95
  6. Step 6: Final answer
    x = 207,295,309.43

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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.