Home / 10,944,089.80-16,417,689.90-3,370,265.80

Finding the Fourth Proportional to 10,944,089.80, 16,417,689.90 and 3,370,265.80

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Solution

The fourth proportional to 10,944,089.80, 16,417,689.90 and 3,370,265.80 is: 5,055,877.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,089.80 : 16,417,689.90 = 3,370,265.80 : x
  2. Step 2: Convert to fraction form
    10,944,089.80/16,417,689.90 = 3,370,265.80/x
  3. Step 3: Cross multiply
    10,944,089.80x = 16,417,689.90 × 3,370,265.80
  4. Step 4: Simplify right side
    10,944,089.80x = 55,331,978,784,975.42
  5. Step 5: Solve for x
    x = 55,331,978,784,975.42/10,944,089.80
  6. Step 6: Final answer
    x = 5,055,877.63

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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.