Home / 176,300,416.85-264,476,163.65-65,626,887.57

Finding the Fourth Proportional to 176,300,416.85, 264,476,163.65 and 65,626,887.57

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Solution

The fourth proportional to 176,300,416.85, 264,476,163.65 and 65,626,887.57 is: 98,449,837.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,300,416.85 : 264,476,163.65 = 65,626,887.57 : x
  2. Step 2: Convert to fraction form
    176,300,416.85/264,476,163.65 = 65,626,887.57/x
  3. Step 3: Cross multiply
    176,300,416.85x = 264,476,163.65 × 65,626,887.57
  4. Step 4: Simplify right side
    176,300,416.85x = 17,356,747,456,475,338
  5. Step 5: Solve for x
    x = 17,356,747,456,475,338/176,300,416.85
  6. Step 6: Final answer
    x = 98,449,837.88

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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.