Home / 49,788,647,179.68-68,708,540,116.64-26,925,784,884.16

Finding the Fourth Proportional to 49,788,647,179.68, 68,708,540,116.64 and 26,925,784,884.16

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Solution

The fourth proportional to 49,788,647,179.68, 68,708,540,116.64 and 26,925,784,884.16 is: 37,157,695,090.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,788,647,179.68 : 68,708,540,116.64 = 26,925,784,884.16 : x
  2. Step 2: Convert to fraction form
    49,788,647,179.68/68,708,540,116.64 = 26,925,784,884.16/x
  3. Step 3: Cross multiply
    49,788,647,179.68x = 68,708,540,116.64 × 26,925,784,884.16
  4. Step 4: Simplify right side
    49,788,647,179.68x = 1,850,031,370,885,326,176,256
  5. Step 5: Solve for x
    x = 1,850,031,370,885,326,176,256/49,788,647,179.68
  6. Step 6: Final answer
    x = 37,157,695,090.79

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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.