Home / 17,894,810.32-24,697,061.44-10,162,336.48

Finding the Fourth Proportional to 17,894,810.32, 24,697,061.44 and 10,162,336.48

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Solution

The fourth proportional to 17,894,810.32, 24,697,061.44 and 10,162,336.48 is: 14,025,286.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,894,810.32 : 24,697,061.44 = 10,162,336.48 : x
  2. Step 2: Convert to fraction form
    17,894,810.32/24,697,061.44 = 10,162,336.48/x
  3. Step 3: Cross multiply
    17,894,810.32x = 24,697,061.44 × 10,162,336.48
  4. Step 4: Simplify right side
    17,894,810.32x = 250,979,848,420,513.34
  5. Step 5: Solve for x
    x = 250,979,848,420,513.34/17,894,810.32
  6. Step 6: Final answer
    x = 14,025,286.88

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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.