Home / 15,990,039,363,806-22,066,254,322,049-9,146,643,846,110.20

Finding the Fourth Proportional to 15,990,039,363,806, 22,066,254,322,049 and 9,146,643,846,110.20

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Solution

The fourth proportional to 15,990,039,363,806, 22,066,254,322,049 and 9,146,643,846,110.20 is: 12,622,368,507,630.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,990,039,363,806 : 22,066,254,322,049 = 9,146,643,846,110.20 : x
  2. Step 2: Convert to fraction form
    15,990,039,363,806/22,066,254,322,049 = 9,146,643,846,110.20/x
  3. Step 3: Cross multiply
    15,990,039,363,806x = 22,066,254,322,049 × 9,146,643,846,110.20
  4. Step 4: Simplify right side
    15,990,039,363,806x = 201,832,169,301,472,067,650,060,288
  5. Step 5: Solve for x
    x = 201,832,169,301,472,067,650,060,288/15,990,039,363,806
  6. Step 6: Final answer
    x = 12,622,368,507,630.20

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Double scale
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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.