Home / 36,292,495.60-54,448,366.20-15,813,427.60

Finding the Fourth Proportional to 36,292,495.60, 54,448,366.20 and 15,813,427.60

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Solution

The fourth proportional to 36,292,495.60, 54,448,366.20 and 15,813,427.60 is: 23,724,334.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,292,495.60 : 54,448,366.20 = 15,813,427.60 : x
  2. Step 2: Convert to fraction form
    36,292,495.60/54,448,366.20 = 15,813,427.60/x
  3. Step 3: Cross multiply
    36,292,495.60x = 54,448,366.20 × 15,813,427.60
  4. Step 4: Simplify right side
    36,292,495.60x = 861,015,296,841,987.12
  5. Step 5: Solve for x
    x = 861,015,296,841,987.12/36,292,495.60
  6. Step 6: Final answer
    x = 23,724,334.26

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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.