Home / 174,593,712.60-240,945,138.14-95,213,116.44

Finding the Fourth Proportional to 174,593,712.60, 240,945,138.14 and 95,213,116.44

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Solution

The fourth proportional to 174,593,712.60, 240,945,138.14 and 95,213,116.44 is: 131,397,271.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,593,712.60 : 240,945,138.14 = 95,213,116.44 : x
  2. Step 2: Convert to fraction form
    174,593,712.60/240,945,138.14 = 95,213,116.44/x
  3. Step 3: Cross multiply
    174,593,712.60x = 240,945,138.14 × 95,213,116.44
  4. Step 4: Simplify right side
    174,593,712.60x = 22,941,137,492,899,636
  5. Step 5: Solve for x
    x = 22,941,137,492,899,636/174,593,712.60
  6. Step 6: Final answer
    x = 131,397,271.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.