Home / 92,302,811.58-138,403,103.09-37,753,702.59

Finding the Fourth Proportional to 92,302,811.58, 138,403,103.09 and 37,753,702.59

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Solution

The fourth proportional to 92,302,811.58, 138,403,103.09 and 37,753,702.59 is: 56,609,647.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,302,811.58 : 138,403,103.09 = 37,753,702.59 : x
  2. Step 2: Convert to fraction form
    92,302,811.58/138,403,103.09 = 37,753,702.59/x
  3. Step 3: Cross multiply
    92,302,811.58x = 138,403,103.09 × 37,753,702.59
  4. Step 4: Simplify right side
    92,302,811.58x = 5,225,229,591,923,213
  5. Step 5: Solve for x
    x = 5,225,229,591,923,213/92,302,811.58
  6. Step 6: Final answer
    x = 56,609,647.12

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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.