Home / 43,616,402.70-60,190,645.20-23,770,172.77

Finding the Fourth Proportional to 43,616,402.70, 60,190,645.20 and 23,770,172.77

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Solution

The fourth proportional to 43,616,402.70, 60,190,645.20 and 23,770,172.77 is: 32,802,843.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,616,402.70 : 60,190,645.20 = 23,770,172.77 : x
  2. Step 2: Convert to fraction form
    43,616,402.70/60,190,645.20 = 23,770,172.77/x
  3. Step 3: Cross multiply
    43,616,402.70x = 60,190,645.20 × 23,770,172.77
  4. Step 4: Simplify right side
    43,616,402.70x = 1,430,742,035,226,918
  5. Step 5: Solve for x
    x = 1,430,742,035,226,918/43,616,402.70
  6. Step 6: Final answer
    x = 32,802,843.58

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1.5x scale

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.