Home / 61,575,853.24-92,300,006.85-50,678,655.58

Finding the Fourth Proportional to 61,575,853.24, 92,300,006.85 and 50,678,655.58

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Solution

The fourth proportional to 61,575,853.24, 92,300,006.85 and 50,678,655.58 is: 75,965,496.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,575,853.24 : 92,300,006.85 = 50,678,655.58 : x
  2. Step 2: Convert to fraction form
    61,575,853.24/92,300,006.85 = 50,678,655.58/x
  3. Step 3: Cross multiply
    61,575,853.24x = 92,300,006.85 × 50,678,655.58
  4. Step 4: Simplify right side
    61,575,853.24x = 4,677,640,257,182,790
  5. Step 5: Solve for x
    x = 4,677,640,257,182,790/61,575,853.24
  6. Step 6: Final answer
    x = 75,965,496.39

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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.