Home / 36,214,030.80-54,314,825.40-13,483,227.60

Finding the Fourth Proportional to 36,214,030.80, 54,314,825.40 and 13,483,227.60

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Solution

The fourth proportional to 36,214,030.80, 54,314,825.40 and 13,483,227.60 is: 20,222,525.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,214,030.80 : 54,314,825.40 = 13,483,227.60 : x
  2. Step 2: Convert to fraction form
    36,214,030.80/54,314,825.40 = 13,483,227.60/x
  3. Step 3: Cross multiply
    36,214,030.80x = 54,314,825.40 × 13,483,227.60
  4. Step 4: Simplify right side
    36,214,030.80x = 732,339,152,922,461
  5. Step 5: Solve for x
    x = 732,339,152,922,461/36,214,030.80
  6. Step 6: Final answer
    x = 20,222,525.27

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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.