Home / 64,068,910.11-88,414,654.28-34,699,570.47

Finding the Fourth Proportional to 64,068,910.11, 88,414,654.28 and 34,699,570.47

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Solution

The fourth proportional to 64,068,910.11, 88,414,654.28 and 34,699,570.47 is: 47,885,168.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,068,910.11 : 88,414,654.28 = 34,699,570.47 : x
  2. Step 2: Convert to fraction form
    64,068,910.11/88,414,654.28 = 34,699,570.47/x
  3. Step 3: Cross multiply
    64,068,910.11x = 88,414,654.28 × 34,699,570.47
  4. Step 4: Simplify right side
    64,068,910.11x = 3,067,950,526,596,049.50
  5. Step 5: Solve for x
    x = 3,067,950,526,596,049.50/64,068,910.11
  6. Step 6: Final answer
    x = 47,885,168.04

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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.