Home / 32,188,224.30-48,282,336.45-21,984,557.10

Finding the Fourth Proportional to 32,188,224.30, 48,282,336.45 and 21,984,557.10

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Solution

The fourth proportional to 32,188,224.30, 48,282,336.45 and 21,984,557.10 is: 32,976,835.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,188,224.30 : 48,282,336.45 = 21,984,557.10 : x
  2. Step 2: Convert to fraction form
    32,188,224.30/48,282,336.45 = 21,984,557.10/x
  3. Step 3: Cross multiply
    32,188,224.30x = 48,282,336.45 × 21,984,557.10
  4. Step 4: Simplify right side
    32,188,224.30x = 1,061,465,782,606,436.38
  5. Step 5: Solve for x
    x = 1,061,465,782,606,436.38/32,188,224.30
  6. Step 6: Final answer
    x = 32,976,835.65

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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.