Home / 36,504,014.40-54,756,021.60-30,532,046.40

Finding the Fourth Proportional to 36,504,014.40, 54,756,021.60 and 30,532,046.40

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Solution

The fourth proportional to 36,504,014.40, 54,756,021.60 and 30,532,046.40 is: 45,798,069.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,504,014.40 : 54,756,021.60 = 30,532,046.40 : x
  2. Step 2: Convert to fraction form
    36,504,014.40/54,756,021.60 = 30,532,046.40/x
  3. Step 3: Cross multiply
    36,504,014.40x = 54,756,021.60 × 30,532,046.40
  4. Step 4: Simplify right side
    36,504,014.40x = 1,671,813,392,170,602.25
  5. Step 5: Solve for x
    x = 1,671,813,392,170,602.25/36,504,014.40
  6. Step 6: Final answer
    x = 45,798,069.60

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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.