Home / 49,823,049.48-68,755,851.08-27,796,552.32

Finding the Fourth Proportional to 49,823,049.48, 68,755,851.08 and 27,796,552.32

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Solution

The fourth proportional to 49,823,049.48, 68,755,851.08 and 27,796,552.32 is: 38,359,266.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,823,049.48 : 68,755,851.08 = 27,796,552.32 : x
  2. Step 2: Convert to fraction form
    49,823,049.48/68,755,851.08 = 27,796,552.32/x
  3. Step 3: Cross multiply
    49,823,049.48x = 68,755,851.08 × 27,796,552.32
  4. Step 4: Simplify right side
    49,823,049.48x = 1,911,175,611,851,348.50
  5. Step 5: Solve for x
    x = 1,911,175,611,851,348.50/49,823,049.48
  6. Step 6: Final answer
    x = 38,359,266.08

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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.