Home / 97,151,695.20-145,634,230.80-56,169,064.80

Finding the Fourth Proportional to 97,151,695.20, 145,634,230.80 and 56,169,064.80

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Solution

The fourth proportional to 97,151,695.20, 145,634,230.80 and 56,169,064.80 is: 84,199,648.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,151,695.20 : 145,634,230.80 = 56,169,064.80 : x
  2. Step 2: Convert to fraction form
    97,151,695.20/145,634,230.80 = 56,169,064.80/x
  3. Step 3: Cross multiply
    97,151,695.20x = 145,634,230.80 × 56,169,064.80
  4. Step 4: Simplify right side
    97,151,695.20x = 8,180,138,546,903,356
  5. Step 5: Solve for x
    x = 8,180,138,546,903,356/97,151,695.20
  6. Step 6: Final answer
    x = 84,199,648.09

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