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Finding the Third Proportional to 250,913,470 and 543,521,004

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Solution

The third proportional to 250,913,470 and 543,521,004 is: 1,177,358,400.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,913,470 : 543,521,004 = 543,521,004 : x
  2. Step 2: Convert to fraction form
    250,913,470/543,521,004 = 543,521,004/x
  3. Step 3: Cross multiply
    250,913,470x = 543,521,004 × 543,521,004
  4. Step 4: Simplify right side
    250,913,470x = 295,415,081,789,168,000
  5. Step 5: Solve for x
    x = 295,415,081,789,168,000/250,913,470
  6. Step 6: Final answer
    x = 1,177,358,400.84

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