Home / 16,736,318.42-25,094,723.13-6,489,207

Finding the Fourth Proportional to 16,736,318.42, 25,094,723.13 and 6,489,207

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Solution

The fourth proportional to 16,736,318.42, 25,094,723.13 and 6,489,207 is: 9,730,028.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,736,318.42 : 25,094,723.13 = 6,489,207 : x
  2. Step 2: Convert to fraction form
    16,736,318.42/25,094,723.13 = 6,489,207/x
  3. Step 3: Cross multiply
    16,736,318.42x = 25,094,723.13 × 6,489,207
  4. Step 4: Simplify right side
    16,736,318.42x = 162,844,852,998,257.91
  5. Step 5: Solve for x
    x = 162,844,852,998,257.91/16,736,318.42
  6. Step 6: Final answer
    x = 9,730,028.37

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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.