Home / 16,413,821,360.37-22,662,192,562.74-10,397,665,564.83

Finding the Fourth Proportional to 16,413,821,360.37, 22,662,192,562.74 and 10,397,665,564.83

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Solution

The fourth proportional to 16,413,821,360.37, 22,662,192,562.74 and 10,397,665,564.83 is: 14,355,822,087.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,413,821,360.37 : 22,662,192,562.74 = 10,397,665,564.83 : x
  2. Step 2: Convert to fraction form
    16,413,821,360.37/22,662,192,562.74 = 10,397,665,564.83/x
  3. Step 3: Cross multiply
    16,413,821,360.37x = 22,662,192,562.74 × 10,397,665,564.83
  4. Step 4: Simplify right side
    16,413,821,360.37x = 235,633,899,233,148,239,872
  5. Step 5: Solve for x
    x = 235,633,899,233,148,239,872/16,413,821,360.37
  6. Step 6: Final answer
    x = 14,355,822,087.97

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1.5x scale

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.