Home / 61,172,984.04-84,425,906.44-34,354,722.04

Finding the Fourth Proportional to 61,172,984.04, 84,425,906.44 and 34,354,722.04

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Solution

The fourth proportional to 61,172,984.04, 84,425,906.44 and 34,354,722.04 is: 47,413,553.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,172,984.04 : 84,425,906.44 = 34,354,722.04 : x
  2. Step 2: Convert to fraction form
    61,172,984.04/84,425,906.44 = 34,354,722.04/x
  3. Step 3: Cross multiply
    61,172,984.04x = 84,425,906.44 × 34,354,722.04
  4. Step 4: Simplify right side
    61,172,984.04x = 2,900,428,548,721,246
  5. Step 5: Solve for x
    x = 2,900,428,548,721,246/61,172,984.04
  6. Step 6: Final answer
    x = 47,413,553.45

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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.