Home / 55,167,730.31-117,060,080.63

Finding the Third Proportional to 55,167,730.31 and 117,060,080.63

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Solution

The third proportional to 55,167,730.31 and 117,060,080.63 is: 248,389,092.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,167,730.31 : 117,060,080.63 = 117,060,080.63 : x
  2. Step 2: Convert to fraction form
    55,167,730.31/117,060,080.63 = 117,060,080.63/x
  3. Step 3: Cross multiply
    55,167,730.31x = 117,060,080.63 × 117,060,080.63
  4. Step 4: Simplify right side
    55,167,730.31x = 13,703,062,475,931,500
  5. Step 5: Solve for x
    x = 13,703,062,475,931,500/55,167,730.31
  6. Step 6: Final answer
    x = 248,389,092.65

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.