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Finding the Third Proportional to 29,295,777.50 and 61,913,054

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Solution

The third proportional to 29,295,777.50 and 61,913,054 is: 130,845,691.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,295,777.50 : 61,913,054 = 61,913,054 : x
  2. Step 2: Convert to fraction form
    29,295,777.50/61,913,054 = 61,913,054/x
  3. Step 3: Cross multiply
    29,295,777.50x = 61,913,054 × 61,913,054
  4. Step 4: Simplify right side
    29,295,777.50x = 3,833,226,255,606,916
  5. Step 5: Solve for x
    x = 3,833,226,255,606,916/29,295,777.50
  6. Step 6: Final answer
    x = 130,845,691.18

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.