Home / 24,482,161.43-33,785,382.52-13,468,674.79

Finding the Fourth Proportional to 24,482,161.43, 33,785,382.52 and 13,468,674.79

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Solution

The fourth proportional to 24,482,161.43, 33,785,382.52 and 13,468,674.79 is: 18,586,771.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,482,161.43 : 33,785,382.52 = 13,468,674.79 : x
  2. Step 2: Convert to fraction form
    24,482,161.43/33,785,382.52 = 13,468,674.79/x
  3. Step 3: Cross multiply
    24,482,161.43x = 33,785,382.52 × 13,468,674.79
  4. Step 4: Simplify right side
    24,482,161.43x = 455,044,329,817,630.69
  5. Step 5: Solve for x
    x = 455,044,329,817,630.69/24,482,161.43
  6. Step 6: Final answer
    x = 18,586,771.07

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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.