Home / 49,711,914.91-68,604,570.99-27,685,414.24

Finding the Fourth Proportional to 49,711,914.91, 68,604,570.99 and 27,685,414.24

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Solution

The fourth proportional to 49,711,914.91, 68,604,570.99 and 27,685,414.24 is: 38,207,057.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,711,914.91 : 68,604,570.99 = 27,685,414.24 : x
  2. Step 2: Convert to fraction form
    49,711,914.91/68,604,570.99 = 27,685,414.24/x
  3. Step 3: Cross multiply
    49,711,914.91x = 68,604,570.99 × 27,685,414.24
  4. Step 4: Simplify right side
    49,711,914.91x = 1,899,345,966,615,636.75
  5. Step 5: Solve for x
    x = 1,899,345,966,615,636.75/49,711,914.91
  6. Step 6: Final answer
    x = 38,207,057.00

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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.