Home / 22,385,674.53-33,574,755.63-6,213,268.89

Finding the Fourth Proportional to 22,385,674.53, 33,574,755.63 and 6,213,268.89

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Solution

The fourth proportional to 22,385,674.53, 33,574,755.63 and 6,213,268.89 is: 9,318,860.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,385,674.53 : 33,574,755.63 = 6,213,268.89 : x
  2. Step 2: Convert to fraction form
    22,385,674.53/33,574,755.63 = 6,213,268.89/x
  3. Step 3: Cross multiply
    22,385,674.53x = 33,574,755.63 × 6,213,268.89
  4. Step 4: Simplify right side
    22,385,674.53x = 208,608,984,645,231.34
  5. Step 5: Solve for x
    x = 208,608,984,645,231.34/22,385,674.53
  6. Step 6: Final answer
    x = 9,318,860.79

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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.