Home / 43,122,487.76-59,508,725.04-23,543,375.60

Finding the Fourth Proportional to 43,122,487.76, 59,508,725.04 and 23,543,375.60

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Solution

The fourth proportional to 43,122,487.76, 59,508,725.04 and 23,543,375.60 is: 32,489,690.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,122,487.76 : 59,508,725.04 = 23,543,375.60 : x
  2. Step 2: Convert to fraction form
    43,122,487.76/59,508,725.04 = 23,543,375.60/x
  3. Step 3: Cross multiply
    43,122,487.76x = 59,508,725.04 × 23,543,375.60
  4. Step 4: Simplify right side
    43,122,487.76x = 1,401,036,265,093,845
  5. Step 5: Solve for x
    x = 1,401,036,265,093,845/43,122,487.76
  6. Step 6: Final answer
    x = 32,489,690.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.