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Finding the Third Proportional to 513,254,048 and 1,106,632,000

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Solution

The third proportional to 513,254,048 and 1,106,632,000 is: 2,386,019,921.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    513,254,048 : 1,106,632,000 = 1,106,632,000 : x
  2. Step 2: Convert to fraction form
    513,254,048/1,106,632,000 = 1,106,632,000/x
  3. Step 3: Cross multiply
    513,254,048x = 1,106,632,000 × 1,106,632,000
  4. Step 4: Simplify right side
    513,254,048x = 1,224,634,383,424,000,000
  5. Step 5: Solve for x
    x = 1,224,634,383,424,000,000/513,254,048
  6. Step 6: Final answer
    x = 2,386,019,921.71

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.