Home / 2,635,760,101.96-3,637,338,959.34-1,446,348,971.08

Finding the Fourth Proportional to 2,635,760,101.96, 3,637,338,959.34 and 1,446,348,971.08

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Solution

The fourth proportional to 2,635,760,101.96, 3,637,338,959.34 and 1,446,348,971.08 is: 1,995,956,102.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,760,101.96 : 3,637,338,959.34 = 1,446,348,971.08 : x
  2. Step 2: Convert to fraction form
    2,635,760,101.96/3,637,338,959.34 = 1,446,348,971.08/x
  3. Step 3: Cross multiply
    2,635,760,101.96x = 3,637,338,959.34 × 1,446,348,971.08
  4. Step 4: Simplify right side
    2,635,760,101.96x = 5,260,861,461,310,607,360
  5. Step 5: Solve for x
    x = 5,260,861,461,310,607,360/2,635,760,101.96
  6. Step 6: Final answer
    x = 1,995,956,102.91

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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.