Home / 416,441,297.85-574,353,898.36-366,097,878.10

Finding the Fourth Proportional to 416,441,297.85, 574,353,898.36 and 366,097,878.10

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Solution

The fourth proportional to 416,441,297.85, 574,353,898.36 and 366,097,878.10 is: 504,920,488.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,441,297.85 : 574,353,898.36 = 366,097,878.10 : x
  2. Step 2: Convert to fraction form
    416,441,297.85/574,353,898.36 = 366,097,878.10/x
  3. Step 3: Cross multiply
    416,441,297.85x = 574,353,898.36 × 366,097,878.10
  4. Step 4: Simplify right side
    416,441,297.85x = 210,269,743,468,059,104
  5. Step 5: Solve for x
    x = 210,269,743,468,059,104/416,441,297.85
  6. Step 6: Final answer
    x = 504,920,488.32

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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.