Home / 97,019,722.20-145,529,583.30-48,505,063.80

Finding the Fourth Proportional to 97,019,722.20, 145,529,583.30 and 48,505,063.80

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Solution

The fourth proportional to 97,019,722.20, 145,529,583.30 and 48,505,063.80 is: 72,757,595.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,019,722.20 : 145,529,583.30 = 48,505,063.80 : x
  2. Step 2: Convert to fraction form
    97,019,722.20/145,529,583.30 = 48,505,063.80/x
  3. Step 3: Cross multiply
    97,019,722.20x = 145,529,583.30 × 48,505,063.80
  4. Step 4: Simplify right side
    97,019,722.20x = 7,058,921,722,753,915
  5. Step 5: Solve for x
    x = 7,058,921,722,753,915/97,019,722.20
  6. Step 6: Final answer
    x = 72,757,595.70

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