Home / 24,765,599.88-34,175,378.52-13,753,048.32

Finding the Fourth Proportional to 24,765,599.88, 34,175,378.52 and 13,753,048.32

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Solution

The fourth proportional to 24,765,599.88, 34,175,378.52 and 13,753,048.32 is: 18,978,568.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,765,599.88 : 34,175,378.52 = 13,753,048.32 : x
  2. Step 2: Convert to fraction form
    24,765,599.88/34,175,378.52 = 13,753,048.32/x
  3. Step 3: Cross multiply
    24,765,599.88x = 34,175,378.52 × 13,753,048.32
  4. Step 4: Simplify right side
    24,765,599.88x = 470,015,632,139,850.12
  5. Step 5: Solve for x
    x = 470,015,632,139,850.12/24,765,599.88
  6. Step 6: Final answer
    x = 18,978,568.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.