Home / 22,391,736,618.25-33,587,730,489.53-7,468,861,218.17

Finding the Fourth Proportional to 22,391,736,618.25, 33,587,730,489.53 and 7,468,861,218.17

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Solution

The fourth proportional to 22,391,736,618.25, 33,587,730,489.53 and 7,468,861,218.17 is: 11,203,333,709.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,391,736,618.25 : 33,587,730,489.53 = 7,468,861,218.17 : x
  2. Step 2: Convert to fraction form
    22,391,736,618.25/33,587,730,489.53 = 7,468,861,218.17/x
  3. Step 3: Cross multiply
    22,391,736,618.25x = 33,587,730,489.53 × 7,468,861,218.17
  4. Step 4: Simplify right side
    22,391,736,618.25x = 250,862,097,659,391,410,176
  5. Step 5: Solve for x
    x = 250,862,097,659,391,410,176/22,391,736,618.25
  6. Step 6: Final answer
    x = 11,203,333,709.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.