Home / 24,881,051.41-34,336,010.22-13,868,499.28

Finding the Fourth Proportional to 24,881,051.41, 34,336,010.22 and 13,868,499.28

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Solution

The fourth proportional to 24,881,051.41, 34,336,010.22 and 13,868,499.28 is: 19,138,617.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,051.41 : 34,336,010.22 = 13,868,499.28 : x
  2. Step 2: Convert to fraction form
    24,881,051.41/34,336,010.22 = 13,868,499.28/x
  3. Step 3: Cross multiply
    24,881,051.41x = 34,336,010.22 × 13,868,499.28
  4. Step 4: Simplify right side
    24,881,051.41x = 476,188,933,014,142.62
  5. Step 5: Solve for x
    x = 476,188,933,014,142.62/24,881,051.41
  6. Step 6: Final answer
    x = 19,138,617.78

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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.