Home / 49,823,058.96-68,755,864.17-27,796,561.80

Finding the Fourth Proportional to 49,823,058.96, 68,755,864.17 and 27,796,561.80

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Solution

The fourth proportional to 49,823,058.96, 68,755,864.17 and 27,796,561.80 is: 38,359,279.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,823,058.96 : 68,755,864.17 = 27,796,561.80 : x
  2. Step 2: Convert to fraction form
    49,823,058.96/68,755,864.17 = 27,796,561.80/x
  3. Step 3: Cross multiply
    49,823,058.96x = 68,755,864.17 × 27,796,561.80
  4. Step 4: Simplify right side
    49,823,058.96x = 1,911,176,627,513,810.75
  5. Step 5: Solve for x
    x = 1,911,176,627,513,810.75/49,823,058.96
  6. Step 6: Final answer
    x = 38,359,279.17

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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.