Home / 34,765,986.60-52,148,720.70-10,504,866.60

Finding the Fourth Proportional to 34,765,986.60, 52,148,720.70 and 10,504,866.60

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Solution

The fourth proportional to 34,765,986.60, 52,148,720.70 and 10,504,866.60 is: 15,757,221.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,765,986.60 : 52,148,720.70 = 10,504,866.60 : x
  2. Step 2: Convert to fraction form
    34,765,986.60/52,148,720.70 = 10,504,866.60/x
  3. Step 3: Cross multiply
    34,765,986.60x = 52,148,720.70 × 10,504,866.60
  4. Step 4: Simplify right side
    34,765,986.60x = 547,815,354,314,158.62
  5. Step 5: Solve for x
    x = 547,815,354,314,158.62/34,765,986.60
  6. Step 6: Final answer
    x = 15,757,221.58

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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.