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Finding the Third Proportional to 29,975,958 and 62,308,152

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Solution

The third proportional to 29,975,958 and 62,308,152 is: 129,513,986.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,975,958 : 62,308,152 = 62,308,152 : x
  2. Step 2: Convert to fraction form
    29,975,958/62,308,152 = 62,308,152/x
  3. Step 3: Cross multiply
    29,975,958x = 62,308,152 × 62,308,152
  4. Step 4: Simplify right side
    29,975,958x = 3,882,305,805,655,104
  5. Step 5: Solve for x
    x = 3,882,305,805,655,104/29,975,958
  6. Step 6: Final answer
    x = 129,513,986.03

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.