Home / 59,242,169.21-88,871,754.42-18,305,182.85

Finding the Fourth Proportional to 59,242,169.21, 88,871,754.42 and 18,305,182.85

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Solution

The fourth proportional to 59,242,169.21, 88,871,754.42 and 18,305,182.85 is: 27,460,400.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,242,169.21 : 88,871,754.42 = 18,305,182.85 : x
  2. Step 2: Convert to fraction form
    59,242,169.21/88,871,754.42 = 18,305,182.85/x
  3. Step 3: Cross multiply
    59,242,169.21x = 88,871,754.42 × 18,305,182.85
  4. Step 4: Simplify right side
    59,242,169.21x = 1,626,813,714,414,036.75
  5. Step 5: Solve for x
    x = 1,626,813,714,414,036.75/59,242,169.21
  6. Step 6: Final answer
    x = 27,460,400.86

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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.