Home / 26,407,996.80-39,674,980.80-23,636,630.40

Finding the Fourth Proportional to 26,407,996.80, 39,674,980.80 and 23,636,630.40

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Solution

The fourth proportional to 26,407,996.80, 39,674,980.80 and 23,636,630.40 is: 35,511,321.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,407,996.80 : 39,674,980.80 = 23,636,630.40 : x
  2. Step 2: Convert to fraction form
    26,407,996.80/39,674,980.80 = 23,636,630.40/x
  3. Step 3: Cross multiply
    26,407,996.80x = 39,674,980.80 × 23,636,630.40
  4. Step 4: Simplify right side
    26,407,996.80x = 937,782,857,296,696.25
  5. Step 5: Solve for x
    x = 937,782,857,296,696.25/26,407,996.80
  6. Step 6: Final answer
    x = 35,511,321.23

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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.