Home / 8,172,351,862,433.50-12,258,539,591,737-3,337,353,505,911

Finding the Fourth Proportional to 8,172,351,862,433.50, 12,258,539,591,737 and 3,337,353,505,911

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Solution

The fourth proportional to 8,172,351,862,433.50, 12,258,539,591,737 and 3,337,353,505,911 is: 5,006,035,076,865.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,172,351,862,433.50 : 12,258,539,591,737 = 3,337,353,505,911 : x
  2. Step 2: Convert to fraction form
    8,172,351,862,433.50/12,258,539,591,737 = 3,337,353,505,911/x
  3. Step 3: Cross multiply
    8,172,351,862,433.50x = 12,258,539,591,737 × 3,337,353,505,911
  4. Step 4: Simplify right side
    8,172,351,862,433.50x = 40,911,080,083,832,278,242,820,096
  5. Step 5: Solve for x
    x = 40,911,080,083,832,278,242,820,096/8,172,351,862,433.50
  6. Step 6: Final answer
    x = 5,006,035,076,865.88

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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.