Home / 49,788,646,878.77-68,708,539,702.33-26,925,784,583.37

Finding the Fourth Proportional to 49,788,646,878.77, 68,708,539,702.33 and 26,925,784,583.37

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Solution

The fourth proportional to 49,788,646,878.77, 68,708,539,702.33 and 26,925,784,583.37 is: 37,157,694,676.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,788,646,878.77 : 68,708,539,702.33 = 26,925,784,583.37 : x
  2. Step 2: Convert to fraction form
    49,788,646,878.77/68,708,539,702.33 = 26,925,784,583.37/x
  3. Step 3: Cross multiply
    49,788,646,878.77x = 68,708,539,702.33 × 26,925,784,583.37
  4. Step 4: Simplify right side
    49,788,646,878.77x = 1,850,031,339,062,384,656,384
  5. Step 5: Solve for x
    x = 1,850,031,339,062,384,656,384/49,788,646,878.77
  6. Step 6: Final answer
    x = 37,157,694,676.20

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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.