Home / 17,853,436.80-24,637,758.66-9,704,674.80

Finding the Fourth Proportional to 17,853,436.80, 24,637,758.66 and 9,704,674.80

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Solution

The fourth proportional to 17,853,436.80, 24,637,758.66 and 9,704,674.80 is: 13,392,459.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,853,436.80 : 24,637,758.66 = 9,704,674.80 : x
  2. Step 2: Convert to fraction form
    17,853,436.80/24,637,758.66 = 9,704,674.80/x
  3. Step 3: Cross multiply
    17,853,436.80x = 24,637,758.66 × 9,704,674.80
  4. Step 4: Simplify right side
    17,853,436.80x = 239,101,435,596,183.78
  5. Step 5: Solve for x
    x = 239,101,435,596,183.78/17,853,436.80
  6. Step 6: Final answer
    x = 13,392,459.85

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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.