Home / 22,422,699,489.36-30,928,745,183.64-14,381,302,964.40

Finding the Fourth Proportional to 22,422,699,489.36, 30,928,745,183.64 and 14,381,302,964.40

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Solution

The fourth proportional to 22,422,699,489.36, 30,928,745,183.64 and 14,381,302,964.40 is: 19,836,846,808.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,422,699,489.36 : 30,928,745,183.64 = 14,381,302,964.40 : x
  2. Step 2: Convert to fraction form
    22,422,699,489.36/30,928,745,183.64 = 14,381,302,964.40/x
  3. Step 3: Cross multiply
    22,422,699,489.36x = 30,928,745,183.64 × 14,381,302,964.40
  4. Step 4: Simplify right side
    22,422,699,489.36x = 444,795,654,794,654,121,984
  5. Step 5: Solve for x
    x = 444,795,654,794,654,121,984/22,422,699,489.36
  6. Step 6: Final answer
    x = 19,836,846,808.11

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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.