Home / 2,635,760,072.64-3,637,338,918.45-1,446,348,941.64

Finding the Fourth Proportional to 2,635,760,072.64, 3,637,338,918.45 and 1,446,348,941.64

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Solution

The fourth proportional to 2,635,760,072.64, 3,637,338,918.45 and 1,446,348,941.64 is: 1,995,956,062.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,760,072.64 : 3,637,338,918.45 = 1,446,348,941.64 : x
  2. Step 2: Convert to fraction form
    2,635,760,072.64/3,637,338,918.45 = 1,446,348,941.64/x
  3. Step 3: Cross multiply
    2,635,760,072.64x = 3,637,338,918.45 × 1,446,348,941.64
  4. Step 4: Simplify right side
    2,635,760,072.64x = 5,260,861,295,086,139,392
  5. Step 5: Solve for x
    x = 5,260,861,295,086,139,392/2,635,760,072.64
  6. Step 6: Final answer
    x = 1,995,956,062.05

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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.