Home / 49,911,726,669,764-68,878,263,832,918-27,689,025,094,298

Finding the Fourth Proportional to 49,911,726,669,764, 68,878,263,832,918 and 27,689,025,094,298

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Solution

The fourth proportional to 49,911,726,669,764, 68,878,263,832,918 and 27,689,025,094,298 is: 38,210,899,581,574.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,911,726,669,764 : 68,878,263,832,918 = 27,689,025,094,298 : x
  2. Step 2: Convert to fraction form
    49,911,726,669,764/68,878,263,832,918 = 27,689,025,094,298/x
  3. Step 3: Cross multiply
    49,911,726,669,764x = 68,878,263,832,918 × 27,689,025,094,298
  4. Step 4: Simplify right side
    49,911,726,669,764x = 1,907,171,975,721,344,719,967,485,952
  5. Step 5: Solve for x
    x = 1,907,171,975,721,344,719,967,485,952/49,911,726,669,764
  6. Step 6: Final answer
    x = 38,210,899,581,574.48

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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.