Home / 32,635,170.40-45,037,384.56-17,951,214.96

Finding the Fourth Proportional to 32,635,170.40, 45,037,384.56 and 17,951,214.96

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Solution

The fourth proportional to 32,635,170.40, 45,037,384.56 and 17,951,214.96 is: 24,773,143.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,635,170.40 : 45,037,384.56 = 17,951,214.96 : x
  2. Step 2: Convert to fraction form
    32,635,170.40/45,037,384.56 = 17,951,214.96/x
  3. Step 3: Cross multiply
    32,635,170.40x = 45,037,384.56 × 17,951,214.96
  4. Step 4: Simplify right side
    32,635,170.40x = 808,475,771,472,745.12
  5. Step 5: Solve for x
    x = 808,475,771,472,745.12/32,635,170.40
  6. Step 6: Final answer
    x = 24,773,143.87

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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.