Home / 11,233,253.91-16,850,361.66-4,411,303.20

Finding the Fourth Proportional to 11,233,253.91, 16,850,361.66 and 4,411,303.20

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Solution

The fourth proportional to 11,233,253.91, 16,850,361.66 and 4,411,303.20 is: 6,617,143.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,233,253.91 : 16,850,361.66 = 4,411,303.20 : x
  2. Step 2: Convert to fraction form
    11,233,253.91/16,850,361.66 = 4,411,303.20/x
  3. Step 3: Cross multiply
    11,233,253.91x = 16,850,361.66 × 4,411,303.20
  4. Step 4: Simplify right side
    11,233,253.91x = 74,332,054,331,984.70
  5. Step 5: Solve for x
    x = 74,332,054,331,984.70/11,233,253.91
  6. Step 6: Final answer
    x = 6,617,143.61

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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.