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Finding the Third Proportional to 13,935,618 and 29,148,444

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Solution

The third proportional to 13,935,618 and 29,148,444 is: 60,968,360.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,935,618 : 29,148,444 = 29,148,444 : x
  2. Step 2: Convert to fraction form
    13,935,618/29,148,444 = 29,148,444/x
  3. Step 3: Cross multiply
    13,935,618x = 29,148,444 × 29,148,444
  4. Step 4: Simplify right side
    13,935,618x = 849,631,787,621,136
  5. Step 5: Solve for x
    x = 849,631,787,621,136/13,935,618
  6. Step 6: Final answer
    x = 60,968,360.90

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.