Home / 2,174,101,946,357.40-4,729,911,301,695.20

Finding the Third Proportional to 2,174,101,946,357.40 and 4,729,911,301,695.20

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Solution

The third proportional to 2,174,101,946,357.40 and 4,729,911,301,695.20 is: 10,290,253,849,129.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,101,946,357.40 : 4,729,911,301,695.20 = 4,729,911,301,695.20 : x
  2. Step 2: Convert to fraction form
    2,174,101,946,357.40/4,729,911,301,695.20 = 4,729,911,301,695.20/x
  3. Step 3: Cross multiply
    2,174,101,946,357.40x = 4,729,911,301,695.20 × 4,729,911,301,695.20
  4. Step 4: Simplify right side
    2,174,101,946,357.40x = 22,372,060,921,903,981,629,800,448
  5. Step 5: Solve for x
    x = 22,372,060,921,903,981,629,800,448/2,174,101,946,357.40
  6. Step 6: Final answer
    x = 10,290,253,849,129.41

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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.