Home / 176,291,279.20-264,436,918.80-95,669,711.20

Finding the Fourth Proportional to 176,291,279.20, 264,436,918.80 and 95,669,711.20

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Solution

The fourth proportional to 176,291,279.20, 264,436,918.80 and 95,669,711.20 is: 143,504,566.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,291,279.20 : 264,436,918.80 = 95,669,711.20 : x
  2. Step 2: Convert to fraction form
    176,291,279.20/264,436,918.80 = 95,669,711.20/x
  3. Step 3: Cross multiply
    176,291,279.20x = 264,436,918.80 × 95,669,711.20
  4. Step 4: Simplify right side
    176,291,279.20x = 25,298,603,652,213,852
  5. Step 5: Solve for x
    x = 25,298,603,652,213,852/176,291,279.20
  6. Step 6: Final answer
    x = 143,504,566.80

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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.