Home / 33,573,061,133.88-46,331,469,246.60-18,331,757,243.88

Finding the Fourth Proportional to 33,573,061,133.88, 46,331,469,246.60 and 18,331,757,243.88

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Solution

The fourth proportional to 33,573,061,133.88, 46,331,469,246.60 and 18,331,757,243.88 is: 25,298,177,118.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,573,061,133.88 : 46,331,469,246.60 = 18,331,757,243.88 : x
  2. Step 2: Convert to fraction form
    33,573,061,133.88/46,331,469,246.60 = 18,331,757,243.88/x
  3. Step 3: Cross multiply
    33,573,061,133.88x = 46,331,469,246.60 × 18,331,757,243.88
  4. Step 4: Simplify right side
    33,573,061,133.88x = 849,337,246,980,963,041,280
  5. Step 5: Solve for x
    x = 849,337,246,980,963,041,280/33,573,061,133.88
  6. Step 6: Final answer
    x = 25,298,177,118.67

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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.