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Finding the Third Proportional to 22,639,474.69 and 35,304,421.78

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Solution

The third proportional to 22,639,474.69 and 35,304,421.78 is: 55,054,378.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,639,474.69 : 35,304,421.78 = 35,304,421.78 : x
  2. Step 2: Convert to fraction form
    22,639,474.69/35,304,421.78 = 35,304,421.78/x
  3. Step 3: Cross multiply
    22,639,474.69x = 35,304,421.78 × 35,304,421.78
  4. Step 4: Simplify right side
    22,639,474.69x = 1,246,402,197,308,399.50
  5. Step 5: Solve for x
    x = 1,246,402,197,308,399.50/22,639,474.69
  6. Step 6: Final answer
    x = 55,054,378.01

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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.