Home / 1,759,621,453.30-2,428,007,667.33-1,016,922,085.30

Finding the Fourth Proportional to 1,759,621,453.30, 2,428,007,667.33 and 1,016,922,085.30

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Solution

The fourth proportional to 1,759,621,453.30, 2,428,007,667.33 and 1,016,922,085.30 is: 1,403,196,474.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,621,453.30 : 2,428,007,667.33 = 1,016,922,085.30 : x
  2. Step 2: Convert to fraction form
    1,759,621,453.30/2,428,007,667.33 = 1,016,922,085.30/x
  3. Step 3: Cross multiply
    1,759,621,453.30x = 2,428,007,667.33 × 1,016,922,085.30
  4. Step 4: Simplify right side
    1,759,621,453.30x = 2,469,094,620,185,612,288
  5. Step 5: Solve for x
    x = 2,469,094,620,185,612,288/1,759,621,453.30
  6. Step 6: Final answer
    x = 1,403,196,474.76

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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.