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Finding the Third Proportional to 9,811,068 and 15,059,808

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Solution

The third proportional to 9,811,068 and 15,059,808 is: 23,116,526.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,811,068 : 15,059,808 = 15,059,808 : x
  2. Step 2: Convert to fraction form
    9,811,068/15,059,808 = 15,059,808/x
  3. Step 3: Cross multiply
    9,811,068x = 15,059,808 × 15,059,808
  4. Step 4: Simplify right side
    9,811,068x = 226,797,816,996,864
  5. Step 5: Solve for x
    x = 226,797,816,996,864/9,811,068
  6. Step 6: Final answer
    x = 23,116,526.87

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.