Home / 2,055,320,636.13-2,835,856,334.10-1,163,247,343.83

Finding the Fourth Proportional to 2,055,320,636.13, 2,835,856,334.10 and 1,163,247,343.83

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Solution

The fourth proportional to 2,055,320,636.13, 2,835,856,334.10 and 1,163,247,343.83 is: 1,605,006,192.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,320,636.13 : 2,835,856,334.10 = 1,163,247,343.83 : x
  2. Step 2: Convert to fraction form
    2,055,320,636.13/2,835,856,334.10 = 1,163,247,343.83/x
  3. Step 3: Cross multiply
    2,055,320,636.13x = 2,835,856,334.10 × 1,163,247,343.83
  4. Step 4: Simplify right side
    2,055,320,636.13x = 3,298,802,348,125,305,856
  5. Step 5: Solve for x
    x = 3,298,802,348,125,305,856/2,055,320,636.13
  6. Step 6: Final answer
    x = 1,605,006,192.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.