Home / 39,245,651.45-58,863,985.34-10,494,029.04

Finding the Fourth Proportional to 39,245,651.45, 58,863,985.34 and 10,494,029.04

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Solution

The fourth proportional to 39,245,651.45, 58,863,985.34 and 10,494,029.04 is: 15,739,842.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,245,651.45 : 58,863,985.34 = 10,494,029.04 : x
  2. Step 2: Convert to fraction form
    39,245,651.45/58,863,985.34 = 10,494,029.04/x
  3. Step 3: Cross multiply
    39,245,651.45x = 58,863,985.34 × 10,494,029.04
  4. Step 4: Simplify right side
    39,245,651.45x = 617,720,371,515,624.12
  5. Step 5: Solve for x
    x = 617,720,371,515,624.12/39,245,651.45
  6. Step 6: Final answer
    x = 15,739,842.47

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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.