Home / 3,271,188,797,134.80-4,906,883,158,212.40-1,122,270,495,315.90

Finding the Fourth Proportional to 3,271,188,797,134.80, 4,906,883,158,212.40 and 1,122,270,495,315.90

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Solution

The fourth proportional to 3,271,188,797,134.80, 4,906,883,158,212.40 and 1,122,270,495,315.90 is: 1,683,440,037,838.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,188,797,134.80 : 4,906,883,158,212.40 = 1,122,270,495,315.90 : x
  2. Step 2: Convert to fraction form
    3,271,188,797,134.80/4,906,883,158,212.40 = 1,122,270,495,315.90/x
  3. Step 3: Cross multiply
    3,271,188,797,134.80x = 4,906,883,158,212.40 × 1,122,270,495,315.90
  4. Step 4: Simplify right side
    3,271,188,797,134.80x = 5,506,850,192,424,278,140,387,328
  5. Step 5: Solve for x
    x = 5,506,850,192,424,278,140,387,328/3,271,188,797,134.80
  6. Step 6: Final answer
    x = 1,683,440,037,838.13

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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.