Home / 57,798,190.20-86,697,285.30-23,743,975.80

Finding the Fourth Proportional to 57,798,190.20, 86,697,285.30 and 23,743,975.80

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Solution

The fourth proportional to 57,798,190.20, 86,697,285.30 and 23,743,975.80 is: 35,615,963.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,798,190.20 : 86,697,285.30 = 23,743,975.80 : x
  2. Step 2: Convert to fraction form
    57,798,190.20/86,697,285.30 = 23,743,975.80/x
  3. Step 3: Cross multiply
    57,798,190.20x = 86,697,285.30 × 23,743,975.80
  4. Step 4: Simplify right side
    57,798,190.20x = 2,058,538,244,088,895.75
  5. Step 5: Solve for x
    x = 2,058,538,244,088,895.75/57,798,190.20
  6. Step 6: Final answer
    x = 35,615,963.70

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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.