Home / 41,054,729.34-56,653,221.36-22,469,831.61

Finding the Fourth Proportional to 41,054,729.34, 56,653,221.36 and 22,469,831.61

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Solution

The fourth proportional to 41,054,729.34, 56,653,221.36 and 22,469,831.61 is: 31,007,105.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,054,729.34 : 56,653,221.36 = 22,469,831.61 : x
  2. Step 2: Convert to fraction form
    41,054,729.34/56,653,221.36 = 22,469,831.61/x
  3. Step 3: Cross multiply
    41,054,729.34x = 56,653,221.36 × 22,469,831.61
  4. Step 4: Simplify right side
    41,054,729.34x = 1,272,988,344,154,433
  5. Step 5: Solve for x
    x = 1,272,988,344,154,433/41,054,729.34
  6. Step 6: Final answer
    x = 31,007,105.99

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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.