Home / 24,910,622.64-34,379,025.48-15,619,663.44

Finding the Fourth Proportional to 24,910,622.64, 34,379,025.48 and 15,619,663.44

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Solution

The fourth proportional to 24,910,622.64, 34,379,025.48 and 15,619,663.44 is: 21,556,619.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,910,622.64 : 34,379,025.48 = 15,619,663.44 : x
  2. Step 2: Convert to fraction form
    24,910,622.64/34,379,025.48 = 15,619,663.44/x
  3. Step 3: Cross multiply
    24,910,622.64x = 34,379,025.48 × 15,619,663.44
  4. Step 4: Simplify right side
    24,910,622.64x = 536,988,807,392,784.38
  5. Step 5: Solve for x
    x = 536,988,807,392,784.38/24,910,622.64
  6. Step 6: Final answer
    x = 21,556,619.24

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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.