Home / 2,220,663,330-4,937,835,276

Finding the Third Proportional to 2,220,663,330 and 4,937,835,276

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Solution

The third proportional to 2,220,663,330 and 4,937,835,276 is: 10,979,700,021.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,220,663,330 : 4,937,835,276 = 4,937,835,276 : x
  2. Step 2: Convert to fraction form
    2,220,663,330/4,937,835,276 = 4,937,835,276/x
  3. Step 3: Cross multiply
    2,220,663,330x = 4,937,835,276 × 4,937,835,276
  4. Step 4: Simplify right side
    2,220,663,330x = 24,382,217,212,909,998,080
  5. Step 5: Solve for x
    x = 24,382,217,212,909,998,080/2,220,663,330
  6. Step 6: Final answer
    x = 10,979,700,021.84

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.