Home / 11,350,087.74-17,024,655.33-5,282,732.52

Finding the Fourth Proportional to 11,350,087.74, 17,024,655.33 and 5,282,732.52

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Solution

The fourth proportional to 11,350,087.74, 17,024,655.33 and 5,282,732.52 is: 7,923,877.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350,087.74 : 17,024,655.33 = 5,282,732.52 : x
  2. Step 2: Convert to fraction form
    11,350,087.74/17,024,655.33 = 5,282,732.52/x
  3. Step 3: Cross multiply
    11,350,087.74x = 17,024,655.33 × 5,282,732.52
  4. Step 4: Simplify right side
    11,350,087.74x = 89,936,700,353,582.31
  5. Step 5: Solve for x
    x = 89,936,700,353,582.31/11,350,087.74
  6. Step 6: Final answer
    x = 7,923,877.10

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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.