Home / 3,008,839,215.56-4,513,252,809.08-798,270,507.05

Finding the Fourth Proportional to 3,008,839,215.56, 4,513,252,809.08 and 798,270,507.05

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Solution

The fourth proportional to 3,008,839,215.56, 4,513,252,809.08 and 798,270,507.05 is: 1,197,404,164.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,839,215.56 : 4,513,252,809.08 = 798,270,507.05 : x
  2. Step 2: Convert to fraction form
    3,008,839,215.56/4,513,252,809.08 = 798,270,507.05/x
  3. Step 3: Cross multiply
    3,008,839,215.56x = 4,513,252,809.08 × 798,270,507.05
  4. Step 4: Simplify right side
    3,008,839,215.56x = 3,602,796,608,328,478,208
  5. Step 5: Solve for x
    x = 3,602,796,608,328,478,208/3,008,839,215.56
  6. Step 6: Final answer
    x = 1,197,404,164.94

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1.5x scale

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.