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Finding the Third Proportional to 9,776,402 and 14,790,433

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Solution

The third proportional to 9,776,402 and 14,790,433 is: 22,376,014.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,776,402 : 14,790,433 = 14,790,433 : x
  2. Step 2: Convert to fraction form
    9,776,402/14,790,433 = 14,790,433/x
  3. Step 3: Cross multiply
    9,776,402x = 14,790,433 × 14,790,433
  4. Step 4: Simplify right side
    9,776,402x = 218,756,908,327,489
  5. Step 5: Solve for x
    x = 218,756,908,327,489/9,776,402
  6. Step 6: Final answer
    x = 22,376,014.03

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.