Home / 34,916,308.50-48,188,273.31-19,236,935.19

Finding the Fourth Proportional to 34,916,308.50, 48,188,273.31 and 19,236,935.19

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Solution

The fourth proportional to 34,916,308.50, 48,188,273.31 and 19,236,935.19 is: 26,549,046.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,916,308.50 : 48,188,273.31 = 19,236,935.19 : x
  2. Step 2: Convert to fraction form
    34,916,308.50/48,188,273.31 = 19,236,935.19/x
  3. Step 3: Cross multiply
    34,916,308.50x = 48,188,273.31 × 19,236,935.19
  4. Step 4: Simplify right side
    34,916,308.50x = 926,994,690,582,476.88
  5. Step 5: Solve for x
    x = 926,994,690,582,476.88/34,916,308.50
  6. Step 6: Final answer
    x = 26,549,046.29

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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.