Home / 955,230,435,200.46-1,433,046,914,884.20-309,785,734,236.70

Finding the Fourth Proportional to 955,230,435,200.46, 1,433,046,914,884.20 and 309,785,734,236.70

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Solution

The fourth proportional to 955,230,435,200.46, 1,433,046,914,884.20 and 309,785,734,236.70 is: 464,743,871,597.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,230,435,200.46 : 1,433,046,914,884.20 = 309,785,734,236.70 : x
  2. Step 2: Convert to fraction form
    955,230,435,200.46/1,433,046,914,884.20 = 309,785,734,236.70/x
  3. Step 3: Cross multiply
    955,230,435,200.46x = 1,433,046,914,884.20 × 309,785,734,236.70
  4. Step 4: Simplify right side
    955,230,435,200.46x = 443,937,490,723,039,627,706,368
  5. Step 5: Solve for x
    x = 443,937,490,723,039,627,706,368/955,230,435,200.46
  6. Step 6: Final answer
    x = 464,743,871,597.72

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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.