Home / 59,242,183.20-88,871,775.42-18,305,196.84

Finding the Fourth Proportional to 59,242,183.20, 88,871,775.42 and 18,305,196.84

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Solution

The fourth proportional to 59,242,183.20, 88,871,775.42 and 18,305,196.84 is: 27,460,421.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,242,183.20 : 88,871,775.42 = 18,305,196.84 : x
  2. Step 2: Convert to fraction form
    59,242,183.20/88,871,775.42 = 18,305,196.84/x
  3. Step 3: Cross multiply
    59,242,183.20x = 88,871,775.42 × 18,305,196.84
  4. Step 4: Simplify right side
    59,242,183.20x = 1,626,815,342,583,373.75
  5. Step 5: Solve for x
    x = 1,626,815,342,583,373.75/59,242,183.20
  6. Step 6: Final answer
    x = 27,460,421.86

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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.