Home / 264,116,993.52-364,492,834.56-146,642,329.44

Finding the Fourth Proportional to 264,116,993.52, 364,492,834.56 and 146,642,329.44

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Solution

The fourth proportional to 264,116,993.52, 364,492,834.56 and 146,642,329.44 is: 202,372,734.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,116,993.52 : 364,492,834.56 = 146,642,329.44 : x
  2. Step 2: Convert to fraction form
    264,116,993.52/364,492,834.56 = 146,642,329.44/x
  3. Step 3: Cross multiply
    264,116,993.52x = 364,492,834.56 × 146,642,329.44
  4. Step 4: Simplify right side
    264,116,993.52x = 53,450,078,324,066,936
  5. Step 5: Solve for x
    x = 53,450,078,324,066,936/264,116,993.52
  6. Step 6: Final answer
    x = 202,372,734.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.