Home / 695,158,298-1,042,871,724.16-264,303,293.84

Finding the Fourth Proportional to 695,158,298, 1,042,871,724.16 and 264,303,293.84

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Solution

The fourth proportional to 695,158,298, 1,042,871,724.16 and 264,303,293.84 is: 396,505,993.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,158,298 : 1,042,871,724.16 = 264,303,293.84 : x
  2. Step 2: Convert to fraction form
    695,158,298/1,042,871,724.16 = 264,303,293.84/x
  3. Step 3: Cross multiply
    695,158,298x = 1,042,871,724.16 × 264,303,293.84
  4. Step 4: Simplify right side
    695,158,298x = 275,634,431,748,087,904
  5. Step 5: Solve for x
    x = 275,634,431,748,087,904/695,158,298
  6. Step 6: Final answer
    x = 396,505,993.73

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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.