Home / 7,571,092,636.53-11,346,487,407.86-5,892,405,038.55

Finding the Fourth Proportional to 7,571,092,636.53, 11,346,487,407.86 and 5,892,405,038.55

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Solution

The fourth proportional to 7,571,092,636.53, 11,346,487,407.86 and 5,892,405,038.55 is: 8,830,706,845.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,571,092,636.53 : 11,346,487,407.86 = 5,892,405,038.55 : x
  2. Step 2: Convert to fraction form
    7,571,092,636.53/11,346,487,407.86 = 5,892,405,038.55/x
  3. Step 3: Cross multiply
    7,571,092,636.53x = 11,346,487,407.86 × 5,892,405,038.55
  4. Step 4: Simplify right side
    7,571,092,636.53x = 66,858,099,571,888,930,816
  5. Step 5: Solve for x
    x = 66,858,099,571,888,930,816/7,571,092,636.53
  6. Step 6: Final answer
    x = 8,830,706,845.31

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1.5x scale

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.