Home / 32,633,726.46-48,956,166.54-13,453,998.90

Finding the Fourth Proportional to 32,633,726.46, 48,956,166.54 and 13,453,998.90

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Solution

The fourth proportional to 32,633,726.46, 48,956,166.54 and 13,453,998.90 is: 20,183,297.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,633,726.46 : 48,956,166.54 = 13,453,998.90 : x
  2. Step 2: Convert to fraction form
    32,633,726.46/48,956,166.54 = 13,453,998.90/x
  3. Step 3: Cross multiply
    32,633,726.46x = 48,956,166.54 × 13,453,998.90
  4. Step 4: Simplify right side
    32,633,726.46x = 658,656,210,777,376.75
  5. Step 5: Solve for x
    x = 658,656,210,777,376.75/32,633,726.46
  6. Step 6: Final answer
    x = 20,183,297.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.