Home / 61,013,387.52-84,199,167.36-33,511,956.48

Finding the Fourth Proportional to 61,013,387.52, 84,199,167.36 and 33,511,956.48

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Solution

The fourth proportional to 61,013,387.52, 84,199,167.36 and 33,511,956.48 is: 46,246,880.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,013,387.52 : 84,199,167.36 = 33,511,956.48 : x
  2. Step 2: Convert to fraction form
    61,013,387.52/84,199,167.36 = 33,511,956.48/x
  3. Step 3: Cross multiply
    61,013,387.52x = 84,199,167.36 × 33,511,956.48
  4. Step 4: Simplify right side
    61,013,387.52x = 2,821,678,832,220,556.50
  5. Step 5: Solve for x
    x = 2,821,678,832,220,556.50/61,013,387.52
  6. Step 6: Final answer
    x = 46,246,880.35

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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.