Home / 32,509,955.80-48,764,836.50-8,248,835.80

Finding the Fourth Proportional to 32,509,955.80, 48,764,836.50 and 8,248,835.80

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Solution

The fourth proportional to 32,509,955.80, 48,764,836.50 and 8,248,835.80 is: 12,373,229.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,509,955.80 : 48,764,836.50 = 8,248,835.80 : x
  2. Step 2: Convert to fraction form
    32,509,955.80/48,764,836.50 = 8,248,835.80/x
  3. Step 3: Cross multiply
    32,509,955.80x = 48,764,836.50 × 8,248,835.80
  4. Step 4: Simplify right side
    32,509,955.80x = 402,253,129,102,346.69
  5. Step 5: Solve for x
    x = 402,253,129,102,346.69/32,509,955.80
  6. Step 6: Final answer
    x = 12,373,229.04

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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.