Home / 32,777,701.21-45,234,298.20-17,893,818.82

Finding the Fourth Proportional to 32,777,701.21, 45,234,298.20 and 17,893,818.82

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Solution

The fourth proportional to 32,777,701.21, 45,234,298.20 and 17,893,818.82 is: 24,694,054.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,777,701.21 : 45,234,298.20 = 17,893,818.82 : x
  2. Step 2: Convert to fraction form
    32,777,701.21/45,234,298.20 = 17,893,818.82/x
  3. Step 3: Cross multiply
    32,777,701.21x = 45,234,298.20 × 17,893,818.82
  4. Step 4: Simplify right side
    32,777,701.21x = 809,414,336,440,652.25
  5. Step 5: Solve for x
    x = 809,414,336,440,652.25/32,777,701.21
  6. Step 6: Final answer
    x = 24,694,054.39

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1.5x scale

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.