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Finding the Third Proportional to 6,507,535,716 and 9,164,044,269

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Solution

The third proportional to 6,507,535,716 and 9,164,044,269 is: 12,904,993,691.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,507,535,716 : 9,164,044,269 = 9,164,044,269 : x
  2. Step 2: Convert to fraction form
    6,507,535,716/9,164,044,269 = 9,164,044,269/x
  3. Step 3: Cross multiply
    6,507,535,716x = 9,164,044,269 × 9,164,044,269
  4. Step 4: Simplify right side
    6,507,535,716x = 83,979,707,364,191,748,096
  5. Step 5: Solve for x
    x = 83,979,707,364,191,748,096/6,507,535,716
  6. Step 6: Final answer
    x = 12,904,993,691.81

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.