Home / 2,270,871,313.92-3,406,284,262.53-718,162,899.84

Finding the Fourth Proportional to 2,270,871,313.92, 3,406,284,262.53 and 718,162,899.84

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Solution

The fourth proportional to 2,270,871,313.92, 3,406,284,262.53 and 718,162,899.84 is: 1,077,237,168.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,871,313.92 : 3,406,284,262.53 = 718,162,899.84 : x
  2. Step 2: Convert to fraction form
    2,270,871,313.92/3,406,284,262.53 = 718,162,899.84/x
  3. Step 3: Cross multiply
    2,270,871,313.92x = 3,406,284,262.53 × 718,162,899.84
  4. Step 4: Simplify right side
    2,270,871,313.92x = 2,446,266,983,657,901,056
  5. Step 5: Solve for x
    x = 2,446,266,983,657,901,056/2,270,871,313.92
  6. Step 6: Final answer
    x = 1,077,237,168.25

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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.