Home / 11,050,731.68-16,571,741.04-5,369,275.04

Finding the Fourth Proportional to 11,050,731.68, 16,571,741.04 and 5,369,275.04

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Solution

The fourth proportional to 11,050,731.68, 16,571,741.04 and 5,369,275.04 is: 8,051,795.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050,731.68 : 16,571,741.04 = 5,369,275.04 : x
  2. Step 2: Convert to fraction form
    11,050,731.68/16,571,741.04 = 5,369,275.04/x
  3. Step 3: Cross multiply
    11,050,731.68x = 16,571,741.04 × 5,369,275.04
  4. Step 4: Simplify right side
    11,050,731.68x = 88,978,235,535,415.64
  5. Step 5: Solve for x
    x = 88,978,235,535,415.64/11,050,731.68
  6. Step 6: Final answer
    x = 8,051,795.85

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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.