Home / 2,635,760,102.46-3,637,338,960.03-1,446,348,971.58

Finding the Fourth Proportional to 2,635,760,102.46, 3,637,338,960.03 and 1,446,348,971.58

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Solution

The fourth proportional to 2,635,760,102.46, 3,637,338,960.03 and 1,446,348,971.58 is: 1,995,956,103.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,760,102.46 : 3,637,338,960.03 = 1,446,348,971.58 : x
  2. Step 2: Convert to fraction form
    2,635,760,102.46/3,637,338,960.03 = 1,446,348,971.58/x
  3. Step 3: Cross multiply
    2,635,760,102.46x = 3,637,338,960.03 × 1,446,348,971.58
  4. Step 4: Simplify right side
    2,635,760,102.46x = 5,260,861,464,127,257,600
  5. Step 5: Solve for x
    x = 5,260,861,464,127,257,600/2,635,760,102.46
  6. Step 6: Final answer
    x = 1,995,956,103.60

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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.