Home / 2,635,760,070.14-3,637,338,915-1,446,348,939.14

Finding the Fourth Proportional to 2,635,760,070.14, 3,637,338,915 and 1,446,348,939.14

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Solution

The fourth proportional to 2,635,760,070.14, 3,637,338,915 and 1,446,348,939.14 is: 1,995,956,058.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,760,070.14 : 3,637,338,915 = 1,446,348,939.14 : x
  2. Step 2: Convert to fraction form
    2,635,760,070.14/3,637,338,915 = 1,446,348,939.14/x
  3. Step 3: Cross multiply
    2,635,760,070.14x = 3,637,338,915 × 1,446,348,939.14
  4. Step 4: Simplify right side
    2,635,760,070.14x = 5,260,861,281,002,889,216
  5. Step 5: Solve for x
    x = 5,260,861,281,002,889,216/2,635,760,070.14
  6. Step 6: Final answer
    x = 1,995,956,058.60

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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.