Home / 32,777,702.21-45,234,299.58-17,893,819.82

Finding the Fourth Proportional to 32,777,702.21, 45,234,299.58 and 17,893,819.82

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Solution

The fourth proportional to 32,777,702.21, 45,234,299.58 and 17,893,819.82 is: 24,694,055.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,777,702.21 : 45,234,299.58 = 17,893,819.82 : x
  2. Step 2: Convert to fraction form
    32,777,702.21/45,234,299.58 = 17,893,819.82/x
  3. Step 3: Cross multiply
    32,777,702.21x = 45,234,299.58 × 17,893,819.82
  4. Step 4: Simplify right side
    32,777,702.21x = 809,414,406,368,421.62
  5. Step 5: Solve for x
    x = 809,414,406,368,421.62/32,777,702.21
  6. Step 6: Final answer
    x = 24,694,055.77

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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.