Home / 34,765,287.60-52,147,672.20-10,504,167.60

Finding the Fourth Proportional to 34,765,287.60, 52,147,672.20 and 10,504,167.60

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Solution

The fourth proportional to 34,765,287.60, 52,147,672.20 and 10,504,167.60 is: 15,756,173.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,765,287.60 : 52,147,672.20 = 10,504,167.60 : x
  2. Step 2: Convert to fraction form
    34,765,287.60/52,147,672.20 = 10,504,167.60/x
  3. Step 3: Cross multiply
    34,765,287.60x = 52,147,672.20 × 10,504,167.60
  4. Step 4: Simplify right side
    34,765,287.60x = 547,767,888,738,660.75
  5. Step 5: Solve for x
    x = 547,767,888,738,660.75/34,765,287.60
  6. Step 6: Final answer
    x = 15,756,173.08

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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.