Home / 16,471,906,414.81-22,733,715,608.91-10,045,454,711.68

Finding the Fourth Proportional to 16,471,906,414.81, 22,733,715,608.91 and 10,045,454,711.68

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Solution

The fourth proportional to 16,471,906,414.81, 22,733,715,608.91 and 10,045,454,711.68 is: 13,864,242,840.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,471,906,414.81 : 22,733,715,608.91 = 10,045,454,711.68 : x
  2. Step 2: Convert to fraction form
    16,471,906,414.81/22,733,715,608.91 = 10,045,454,711.68/x
  3. Step 3: Cross multiply
    16,471,906,414.81x = 22,733,715,608.91 × 10,045,454,711.68
  4. Step 4: Simplify right side
    16,471,906,414.81x = 228,370,510,577,518,116,864
  5. Step 5: Solve for x
    x = 228,370,510,577,518,116,864/16,471,906,414.81
  6. Step 6: Final answer
    x = 13,864,242,840.29

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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.