Home / 6,875,759,383.68-10,313,626,196.16-2,154,442,736.64

Finding the Fourth Proportional to 6,875,759,383.68, 10,313,626,196.16 and 2,154,442,736.64

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Solution

The fourth proportional to 6,875,759,383.68, 10,313,626,196.16 and 2,154,442,736.64 is: 3,231,660,069.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,875,759,383.68 : 10,313,626,196.16 = 2,154,442,736.64 : x
  2. Step 2: Convert to fraction form
    6,875,759,383.68/10,313,626,196.16 = 2,154,442,736.64/x
  3. Step 3: Cross multiply
    6,875,759,383.68x = 10,313,626,196.16 × 2,154,442,736.64
  4. Step 4: Simplify right side
    6,875,759,383.68x = 22,220,117,046,736,941,056
  5. Step 5: Solve for x
    x = 22,220,117,046,736,941,056/6,875,759,383.68
  6. Step 6: Final answer
    x = 3,231,660,069.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.