Home / 14,442,050,322.73-19,930,052,891.19-8,011,870,468.83

Finding the Fourth Proportional to 14,442,050,322.73, 19,930,052,891.19 and 8,011,870,468.83

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Solution

The fourth proportional to 14,442,050,322.73, 19,930,052,891.19 and 8,011,870,468.83 is: 11,056,394,253.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,442,050,322.73 : 19,930,052,891.19 = 8,011,870,468.83 : x
  2. Step 2: Convert to fraction form
    14,442,050,322.73/19,930,052,891.19 = 8,011,870,468.83/x
  3. Step 3: Cross multiply
    14,442,050,322.73x = 19,930,052,891.19 × 8,011,870,468.83
  4. Step 4: Simplify right side
    14,442,050,322.73x = 159,677,002,201,177,161,728
  5. Step 5: Solve for x
    x = 159,677,002,201,177,161,728/14,442,050,322.73
  6. Step 6: Final answer
    x = 11,056,394,253.79

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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.