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Finding the Third Proportional to 575,717,310 and 884,364,902

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Solution

The third proportional to 575,717,310 and 884,364,902 is: 1,358,481,439.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,717,310 : 884,364,902 = 884,364,902 : x
  2. Step 2: Convert to fraction form
    575,717,310/884,364,902 = 884,364,902/x
  3. Step 3: Cross multiply
    575,717,310x = 884,364,902 × 884,364,902
  4. Step 4: Simplify right side
    575,717,310x = 782,101,279,889,469,568
  5. Step 5: Solve for x
    x = 782,101,279,889,469,568/575,717,310
  6. Step 6: Final answer
    x = 1,358,481,439.25

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.