Home / 32,351,400.77-48,527,530.25-10,786,009.32

Finding the Fourth Proportional to 32,351,400.77, 48,527,530.25 and 10,786,009.32

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Solution

The fourth proportional to 32,351,400.77, 48,527,530.25 and 10,786,009.32 is: 16,179,157.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,351,400.77 : 48,527,530.25 = 10,786,009.32 : x
  2. Step 2: Convert to fraction form
    32,351,400.77/48,527,530.25 = 10,786,009.32/x
  3. Step 3: Cross multiply
    32,351,400.77x = 48,527,530.25 × 10,786,009.32
  4. Step 4: Simplify right side
    32,351,400.77x = 523,418,393,499,151.88
  5. Step 5: Solve for x
    x = 523,418,393,499,151.88/32,351,400.77
  6. Step 6: Final answer
    x = 16,179,157.04

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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.