Home / 3,912,264,396,958.70-5,871,077,196,554.40-1,365,433,986,327.70

Finding the Fourth Proportional to 3,912,264,396,958.70, 5,871,077,196,554.40 and 1,365,433,986,327.70

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Solution

The fourth proportional to 3,912,264,396,958.70, 5,871,077,196,554.40 and 1,365,433,986,327.70 is: 2,049,086,546,083.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,912,264,396,958.70 : 5,871,077,196,554.40 = 1,365,433,986,327.70 : x
  2. Step 2: Convert to fraction form
    3,912,264,396,958.70/5,871,077,196,554.40 = 1,365,433,986,327.70/x
  3. Step 3: Cross multiply
    3,912,264,396,958.70x = 5,871,077,196,554.40 × 1,365,433,986,327.70
  4. Step 4: Simplify right side
    3,912,264,396,958.70x = 8,016,568,340,528,931,941,646,336
  5. Step 5: Solve for x
    x = 8,016,568,340,528,931,941,646,336/3,912,264,396,958.70
  6. Step 6: Final answer
    x = 2,049,086,546,083.34

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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.