Home / 156,674,995.20-235,012,492.80-153,489,945.60

Finding the Fourth Proportional to 156,674,995.20, 235,012,492.80 and 153,489,945.60

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Solution

The fourth proportional to 156,674,995.20, 235,012,492.80 and 153,489,945.60 is: 230,234,918.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,674,995.20 : 235,012,492.80 = 153,489,945.60 : x
  2. Step 2: Convert to fraction form
    156,674,995.20/235,012,492.80 = 153,489,945.60/x
  3. Step 3: Cross multiply
    156,674,995.20x = 235,012,492.80 × 153,489,945.60
  4. Step 4: Simplify right side
    156,674,995.20x = 36,072,054,735,192,392
  5. Step 5: Solve for x
    x = 36,072,054,735,192,392/156,674,995.20
  6. Step 6: Final answer
    x = 230,234,918.40

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