Home / 92,549,102.58-127,715,935.44-50,733,257.97

Finding the Fourth Proportional to 92,549,102.58, 127,715,935.44 and 50,733,257.97

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Solution

The fourth proportional to 92,549,102.58, 127,715,935.44 and 50,733,257.97 is: 70,010,894.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,549,102.58 : 127,715,935.44 = 50,733,257.97 : x
  2. Step 2: Convert to fraction form
    92,549,102.58/127,715,935.44 = 50,733,257.97/x
  3. Step 3: Cross multiply
    92,549,102.58x = 127,715,935.44 × 50,733,257.97
  4. Step 4: Simplify right side
    92,549,102.58x = 6,479,445,499,557,385
  5. Step 5: Solve for x
    x = 6,479,445,499,557,385/92,549,102.58
  6. Step 6: Final answer
    x = 70,010,894.96

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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.