Home / 17,393,888.89-24,003,855.05-9,554,125.69

Finding the Fourth Proportional to 17,393,888.89, 24,003,855.05 and 9,554,125.69

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Solution

The fourth proportional to 17,393,888.89, 24,003,855.05 and 9,554,125.69 is: 13,184,851.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,393,888.89 : 24,003,855.05 = 9,554,125.69 : x
  2. Step 2: Convert to fraction form
    17,393,888.89/24,003,855.05 = 9,554,125.69/x
  3. Step 3: Cross multiply
    17,393,888.89x = 24,003,855.05 × 9,554,125.69
  4. Step 4: Simplify right side
    17,393,888.89x = 229,335,848,192,241.22
  5. Step 5: Solve for x
    x = 229,335,848,192,241.22/17,393,888.89
  6. Step 6: Final answer
    x = 13,184,851.85

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1.5x scale

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.