Home / 22,385,651.28-33,574,720.77-6,213,245.64

Finding the Fourth Proportional to 22,385,651.28, 33,574,720.77 and 6,213,245.64

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Solution

The fourth proportional to 22,385,651.28, 33,574,720.77 and 6,213,245.64 is: 9,318,825.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,385,651.28 : 33,574,720.77 = 6,213,245.64 : x
  2. Step 2: Convert to fraction form
    22,385,651.28/33,574,720.77 = 6,213,245.64/x
  3. Step 3: Cross multiply
    22,385,651.28x = 33,574,720.77 × 6,213,245.64
  4. Step 4: Simplify right side
    22,385,651.28x = 208,607,987,438,419.94
  5. Step 5: Solve for x
    x = 208,607,987,438,419.94/22,385,651.28
  6. Step 6: Final answer
    x = 9,318,825.92

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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.