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Finding the Third Proportional to 566,239,517 and 1,230,492,821

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Solution

The third proportional to 566,239,517 and 1,230,492,821 is: 2,673,979,009.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,239,517 : 1,230,492,821 = 1,230,492,821 : x
  2. Step 2: Convert to fraction form
    566,239,517/1,230,492,821 = 1,230,492,821/x
  3. Step 3: Cross multiply
    566,239,517x = 1,230,492,821 × 1,230,492,821
  4. Step 4: Simplify right side
    566,239,517x = 1,514,112,582,532,538,112
  5. Step 5: Solve for x
    x = 1,514,112,582,532,538,112/566,239,517
  6. Step 6: Final answer
    x = 2,673,979,009.01

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.