Home / 9,975,542.42-13,766,401.50-5,844,585.22

Finding the Fourth Proportional to 9,975,542.42, 13,766,401.50 and 5,844,585.22

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Solution

The fourth proportional to 9,975,542.42, 13,766,401.50 and 5,844,585.22 is: 8,065,617.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,975,542.42 : 13,766,401.50 = 5,844,585.22 : x
  2. Step 2: Convert to fraction form
    9,975,542.42/13,766,401.50 = 5,844,585.22/x
  3. Step 3: Cross multiply
    9,975,542.42x = 13,766,401.50 × 5,844,585.22
  4. Step 4: Simplify right side
    9,975,542.42x = 80,458,906,739,485.83
  5. Step 5: Solve for x
    x = 80,458,906,739,485.83/9,975,542.42
  6. Step 6: Final answer
    x = 8,065,617.22

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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.