Home / 16,668,003.40-24,983,342.70-9,482,979.40

Finding the Fourth Proportional to 16,668,003.40, 24,983,342.70 and 9,482,979.40

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Solution

The fourth proportional to 16,668,003.40, 24,983,342.70 and 9,482,979.40 is: 14,213,851.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,668,003.40 : 24,983,342.70 = 9,482,979.40 : x
  2. Step 2: Convert to fraction form
    16,668,003.40/24,983,342.70 = 9,482,979.40/x
  3. Step 3: Cross multiply
    16,668,003.40x = 24,983,342.70 × 9,482,979.40
  4. Step 4: Simplify right side
    16,668,003.40x = 236,916,524,167,240.38
  5. Step 5: Solve for x
    x = 236,916,524,167,240.38/16,668,003.40
  6. Step 6: Final answer
    x = 14,213,851.44

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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.