Home / 34,495,380.45-51,743,070.68-17,489,268.45

Finding the Fourth Proportional to 34,495,380.45, 51,743,070.68 and 17,489,268.45

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Solution

The fourth proportional to 34,495,380.45, 51,743,070.68 and 17,489,268.45 is: 26,233,902.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,495,380.45 : 51,743,070.68 = 17,489,268.45 : x
  2. Step 2: Convert to fraction form
    34,495,380.45/51,743,070.68 = 17,489,268.45/x
  3. Step 3: Cross multiply
    34,495,380.45x = 51,743,070.68 × 17,489,268.45
  4. Step 4: Simplify right side
    34,495,380.45x = 904,948,453,462,397.62
  5. Step 5: Solve for x
    x = 904,948,453,462,397.62/34,495,380.45
  6. Step 6: Final answer
    x = 26,233,902.68

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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.