Home / 33,606,064.20-50,390,433.90-13,388,464.20

Finding the Fourth Proportional to 33,606,064.20, 50,390,433.90 and 13,388,464.20

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Solution

The fourth proportional to 33,606,064.20, 50,390,433.90 and 13,388,464.20 is: 20,075,261.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,606,064.20 : 50,390,433.90 = 13,388,464.20 : x
  2. Step 2: Convert to fraction form
    33,606,064.20/50,390,433.90 = 13,388,464.20/x
  3. Step 3: Cross multiply
    33,606,064.20x = 50,390,433.90 × 13,388,464.20
  4. Step 4: Simplify right side
    33,606,064.20x = 674,650,520,292,616.38
  5. Step 5: Solve for x
    x = 674,650,520,292,616.38/33,606,064.20
  6. Step 6: Final answer
    x = 20,075,261.31

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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.