Home / 49,911,726,669,759-68,878,263,832,929-27,689,025,094,294

Finding the Fourth Proportional to 49,911,726,669,759, 68,878,263,832,929 and 27,689,025,094,294

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Solution

The fourth proportional to 49,911,726,669,759, 68,878,263,832,929 and 27,689,025,094,294 is: 38,210,899,581,578.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,911,726,669,759 : 68,878,263,832,929 = 27,689,025,094,294 : x
  2. Step 2: Convert to fraction form
    49,911,726,669,759/68,878,263,832,929 = 27,689,025,094,294/x
  3. Step 3: Cross multiply
    49,911,726,669,759x = 68,878,263,832,929 × 27,689,025,094,294
  4. Step 4: Simplify right side
    49,911,726,669,759x = 1,907,171,975,721,373,857,025,622,016
  5. Step 5: Solve for x
    x = 1,907,171,975,721,373,857,025,622,016/49,911,726,669,759
  6. Step 6: Final answer
    x = 38,210,899,581,578.88

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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.