Home / 5,323,583,611.20-7,985,375,416.80-5,323,583,611.20

Finding the Fourth Proportional to 5,323,583,611.20, 7,985,375,416.80 and 5,323,583,611.20

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Solution

The fourth proportional to 5,323,583,611.20, 7,985,375,416.80 and 5,323,583,611.20 is: 7,985,375,416.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,323,583,611.20 : 7,985,375,416.80 = 5,323,583,611.20 : x
  2. Step 2: Convert to fraction form
    5,323,583,611.20/7,985,375,416.80 = 5,323,583,611.20/x
  3. Step 3: Cross multiply
    5,323,583,611.20x = 7,985,375,416.80 × 5,323,583,611.20
  4. Step 4: Simplify right side
    5,323,583,611.20x = 42,510,813,698,155,847,680
  5. Step 5: Solve for x
    x = 42,510,813,698,155,847,680/5,323,583,611.20
  6. Step 6: Final answer
    x = 7,985,375,416.80

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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.