Home / 163,224,183.30-244,269,404.55-112,205,847.30

Finding the Fourth Proportional to 163,224,183.30, 244,269,404.55 and 112,205,847.30

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Solution

The fourth proportional to 163,224,183.30, 244,269,404.55 and 112,205,847.30 is: 167,919,084.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,224,183.30 : 244,269,404.55 = 112,205,847.30 : x
  2. Step 2: Convert to fraction form
    163,224,183.30/244,269,404.55 = 112,205,847.30/x
  3. Step 3: Cross multiply
    163,224,183.30x = 244,269,404.55 × 112,205,847.30
  4. Step 4: Simplify right side
    163,224,183.30x = 27,408,455,506,999,224
  5. Step 5: Solve for x
    x = 27,408,455,506,999,224/163,224,183.30
  6. Step 6: Final answer
    x = 167,919,084.98

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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.