Home / 43,526,622.60-65,340,218.70-23,371,230.60

Finding the Fourth Proportional to 43,526,622.60, 65,340,218.70 and 23,371,230.60

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Solution

The fourth proportional to 43,526,622.60, 65,340,218.70 and 23,371,230.60 is: 35,083,845.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,526,622.60 : 65,340,218.70 = 23,371,230.60 : x
  2. Step 2: Convert to fraction form
    43,526,622.60/65,340,218.70 = 23,371,230.60/x
  3. Step 3: Cross multiply
    43,526,622.60x = 65,340,218.70 × 23,371,230.60
  4. Step 4: Simplify right side
    43,526,622.60x = 1,527,081,318,692,132.50
  5. Step 5: Solve for x
    x = 1,527,081,318,692,132.50/43,526,622.60
  6. Step 6: Final answer
    x = 35,083,845.87

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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.