Home / 32,002,871.28-44,163,620.88-17,318,216.16

Finding the Fourth Proportional to 32,002,871.28, 44,163,620.88 and 17,318,216.16

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Solution

The fourth proportional to 32,002,871.28, 44,163,620.88 and 17,318,216.16 is: 23,898,953.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,002,871.28 : 44,163,620.88 = 17,318,216.16 : x
  2. Step 2: Convert to fraction form
    32,002,871.28/44,163,620.88 = 17,318,216.16/x
  3. Step 3: Cross multiply
    32,002,871.28x = 44,163,620.88 × 17,318,216.16
  4. Step 4: Simplify right side
    32,002,871.28x = 764,835,132,808,129.50
  5. Step 5: Solve for x
    x = 764,835,132,808,129.50/32,002,871.28
  6. Step 6: Final answer
    x = 23,898,953.51

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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.