Home / 101,224,697.87-151,805,662.13-36,520,094.00

Finding the Fourth Proportional to 101,224,697.87, 151,805,662.13 and 36,520,094.00

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Solution

The fourth proportional to 101,224,697.87, 151,805,662.13 and 36,520,094.00 is: 54,768,817.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,224,697.87 : 151,805,662.13 = 36,520,094.00 : x
  2. Step 2: Convert to fraction form
    101,224,697.87/151,805,662.13 = 36,520,094.00/x
  3. Step 3: Cross multiply
    101,224,697.87x = 151,805,662.13 × 36,520,094.00
  4. Step 4: Simplify right side
    101,224,697.87x = 5,543,957,049,778,211
  5. Step 5: Solve for x
    x = 5,543,957,049,778,211/101,224,697.87
  6. Step 6: Final answer
    x = 54,768,817.95

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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.