Home / 61,800,333.17-92,717,721.43-50,393,514.11

Finding the Fourth Proportional to 61,800,333.17, 92,717,721.43 and 50,393,514.11

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Solution

The fourth proportional to 61,800,333.17, 92,717,721.43 and 50,393,514.11 is: 75,604,314.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,800,333.17 : 92,717,721.43 = 50,393,514.11 : x
  2. Step 2: Convert to fraction form
    61,800,333.17/92,717,721.43 = 50,393,514.11/x
  3. Step 3: Cross multiply
    61,800,333.17x = 92,717,721.43 × 50,393,514.11
  4. Step 4: Simplify right side
    61,800,333.17x = 4,672,371,802,540,181
  5. Step 5: Solve for x
    x = 4,672,371,802,540,181/61,800,333.17
  6. Step 6: Final answer
    x = 75,604,314.14

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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.