Home / 175,604,297,372.70-263,355,345,674.35-68,014,572,006.38

Finding the Fourth Proportional to 175,604,297,372.70, 263,355,345,674.35 and 68,014,572,006.38

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Solution

The fourth proportional to 175,604,297,372.70, 263,355,345,674.35 and 68,014,572,006.38 is: 102,002,065,949.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,604,297,372.70 : 263,355,345,674.35 = 68,014,572,006.38 : x
  2. Step 2: Convert to fraction form
    175,604,297,372.70/263,355,345,674.35 = 68,014,572,006.38/x
  3. Step 3: Cross multiply
    175,604,297,372.70x = 263,355,345,674.35 × 68,014,572,006.38
  4. Step 4: Simplify right side
    175,604,297,372.70x = 17,912,001,121,631,856,492,544
  5. Step 5: Solve for x
    x = 17,912,001,121,631,856,492,544/175,604,297,372.70
  6. Step 6: Final answer
    x = 102,002,065,949.54

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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.