Home / 43,355,087.90-59,824,522.34-23,770,822.76

Finding the Fourth Proportional to 43,355,087.90, 59,824,522.34 and 23,770,822.76

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Solution

The fourth proportional to 43,355,087.90, 59,824,522.34 and 23,770,822.76 is: 32,800,720.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,355,087.90 : 59,824,522.34 = 23,770,822.76 : x
  2. Step 2: Convert to fraction form
    43,355,087.90/59,824,522.34 = 23,770,822.76/x
  3. Step 3: Cross multiply
    43,355,087.90x = 59,824,522.34 × 23,770,822.76
  4. Step 4: Simplify right side
    43,355,087.90x = 1,422,078,117,245,800.75
  5. Step 5: Solve for x
    x = 1,422,078,117,245,800.75/43,355,087.90
  6. Step 6: Final answer
    x = 32,800,720.43

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Double scale
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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.