Home / 1,759,621,452.30-2,428,007,665.95-1,016,922,084.30

Finding the Fourth Proportional to 1,759,621,452.30, 2,428,007,665.95 and 1,016,922,084.30

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Solution

The fourth proportional to 1,759,621,452.30, 2,428,007,665.95 and 1,016,922,084.30 is: 1,403,196,473.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,621,452.30 : 2,428,007,665.95 = 1,016,922,084.30 : x
  2. Step 2: Convert to fraction form
    1,759,621,452.30/2,428,007,665.95 = 1,016,922,084.30/x
  3. Step 3: Cross multiply
    1,759,621,452.30x = 2,428,007,665.95 × 1,016,922,084.30
  4. Step 4: Simplify right side
    1,759,621,452.30x = 2,469,094,616,354,251,776
  5. Step 5: Solve for x
    x = 2,469,094,616,354,251,776/1,759,621,452.30
  6. Step 6: Final answer
    x = 1,403,196,473.38

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Double scale
Find fourth proportional to 1,759,621,453.30, 2,428,007,667.33 and 1,016,922,085.30
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1.5x scale

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.