Home / 174,737,255.70-262,483,797.15-123,718,919.70

Finding the Fourth Proportional to 174,737,255.70, 262,483,797.15 and 123,718,919.70

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Solution

The fourth proportional to 174,737,255.70, 262,483,797.15 and 123,718,919.70 is: 185,845,953.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,737,255.70 : 262,483,797.15 = 123,718,919.70 : x
  2. Step 2: Convert to fraction form
    174,737,255.70/262,483,797.15 = 123,718,919.70/x
  3. Step 3: Cross multiply
    174,737,255.70x = 262,483,797.15 × 123,718,919.70
  4. Step 4: Simplify right side
    174,737,255.70x = 32,474,211,822,151,940
  5. Step 5: Solve for x
    x = 32,474,211,822,151,940/174,737,255.70
  6. Step 6: Final answer
    x = 185,845,953.07

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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.