Home / 39,245,652.45-58,863,986.84-10,494,030.04

Finding the Fourth Proportional to 39,245,652.45, 58,863,986.84 and 10,494,030.04

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Solution

The fourth proportional to 39,245,652.45, 58,863,986.84 and 10,494,030.04 is: 15,739,843.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,245,652.45 : 58,863,986.84 = 10,494,030.04 : x
  2. Step 2: Convert to fraction form
    39,245,652.45/58,863,986.84 = 10,494,030.04/x
  3. Step 3: Cross multiply
    39,245,652.45x = 58,863,986.84 × 10,494,030.04
  4. Step 4: Simplify right side
    39,245,652.45x = 617,720,446,120,654.50
  5. Step 5: Solve for x
    x = 617,720,446,120,654.50/39,245,652.45
  6. Step 6: Final answer
    x = 15,739,843.97

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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.