Home / 106,364,727.37-159,563,587.10-44,954,144.62

Finding the Fourth Proportional to 106,364,727.37, 159,563,587.10 and 44,954,144.62

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Solution

The fourth proportional to 106,364,727.37, 159,563,587.10 and 44,954,144.62 is: 67,438,188.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,364,727.37 : 159,563,587.10 = 44,954,144.62 : x
  2. Step 2: Convert to fraction form
    106,364,727.37/159,563,587.10 = 44,954,144.62/x
  3. Step 3: Cross multiply
    106,364,727.37x = 159,563,587.10 × 44,954,144.62
  4. Step 4: Simplify right side
    106,364,727.37x = 7,173,044,570,579,366
  5. Step 5: Solve for x
    x = 7,173,044,570,579,366/106,364,727.37
  6. Step 6: Final answer
    x = 67,438,188.84

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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.