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Finding the Third Proportional to 1,015,504,226 and 2,211,290,528

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Solution

The third proportional to 1,015,504,226 and 2,211,290,528 is: 4,815,150,615.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,015,504,226 : 2,211,290,528 = 2,211,290,528 : x
  2. Step 2: Convert to fraction form
    1,015,504,226/2,211,290,528 = 2,211,290,528/x
  3. Step 3: Cross multiply
    1,015,504,226x = 2,211,290,528 × 2,211,290,528
  4. Step 4: Simplify right side
    1,015,504,226x = 4,889,805,799,222,518,784
  5. Step 5: Solve for x
    x = 4,889,805,799,222,518,784/1,015,504,226
  6. Step 6: Final answer
    x = 4,815,150,615.85

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.