Home / 235,771,816.15-353,266,748.77-143,376,063.45

Finding the Fourth Proportional to 235,771,816.15, 353,266,748.77 and 143,376,063.45

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Solution

The fourth proportional to 235,771,816.15, 353,266,748.77 and 143,376,063.45 is: 214,826,337.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,771,816.15 : 353,266,748.77 = 143,376,063.45 : x
  2. Step 2: Convert to fraction form
    235,771,816.15/353,266,748.77 = 143,376,063.45/x
  3. Step 3: Cross multiply
    235,771,816.15x = 353,266,748.77 × 143,376,063.45
  4. Step 4: Simplify right side
    235,771,816.15x = 50,649,995,786,422,720
  5. Step 5: Solve for x
    x = 50,649,995,786,422,720/235,771,816.15
  6. Step 6: Final answer
    x = 214,826,337.66

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