Home / 3,422,419,827,483.10-4,723,052,627,893.40-1,880,971,848,275.70

Finding the Fourth Proportional to 3,422,419,827,483.10, 4,723,052,627,893.40 and 1,880,971,848,275.70

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Solution

The fourth proportional to 3,422,419,827,483.10, 4,723,052,627,893.40 and 1,880,971,848,275.70 is: 2,595,803,401,923.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,419,827,483.10 : 4,723,052,627,893.40 = 1,880,971,848,275.70 : x
  2. Step 2: Convert to fraction form
    3,422,419,827,483.10/4,723,052,627,893.40 = 1,880,971,848,275.70/x
  3. Step 3: Cross multiply
    3,422,419,827,483.10x = 4,723,052,627,893.40 × 1,880,971,848,275.70
  4. Step 4: Simplify right side
    3,422,419,827,483.10x = 8,883,929,030,992,050,824,151,040
  5. Step 5: Solve for x
    x = 8,883,929,030,992,050,824,151,040/3,422,419,827,483.10
  6. Step 6: Final answer
    x = 2,595,803,401,923.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.