Home / 173,540,219.37-260,311,854.49-44,147,966.34

Finding the Fourth Proportional to 173,540,219.37, 260,311,854.49 and 44,147,966.34

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Solution

The fourth proportional to 173,540,219.37, 260,311,854.49 and 44,147,966.34 is: 66,222,337.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,540,219.37 : 260,311,854.49 = 44,147,966.34 : x
  2. Step 2: Convert to fraction form
    173,540,219.37/260,311,854.49 = 44,147,966.34/x
  3. Step 3: Cross multiply
    173,540,219.37x = 260,311,854.49 × 44,147,966.34
  4. Step 4: Simplify right side
    173,540,219.37x = 11,492,238,990,793,298
  5. Step 5: Solve for x
    x = 11,492,238,990,793,298/173,540,219.37
  6. Step 6: Final answer
    x = 66,222,337.58

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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.