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Finding the Third Proportional to 29,241,346 and 63,364,076

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Solution

The third proportional to 29,241,346 and 63,364,076 is: 137,305,790.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,241,346 : 63,364,076 = 63,364,076 : x
  2. Step 2: Convert to fraction form
    29,241,346/63,364,076 = 63,364,076/x
  3. Step 3: Cross multiply
    29,241,346x = 63,364,076 × 63,364,076
  4. Step 4: Simplify right side
    29,241,346x = 4,015,006,127,333,776
  5. Step 5: Solve for x
    x = 4,015,006,127,333,776/29,241,346
  6. Step 6: Final answer
    x = 137,305,790.48

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.