Home / 336,567,442.55-505,011,046.88-233,095,879.85

Finding the Fourth Proportional to 336,567,442.55, 505,011,046.88 and 233,095,879.85

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Solution

The fourth proportional to 336,567,442.55, 505,011,046.88 and 233,095,879.85 is: 349,754,549.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,567,442.55 : 505,011,046.88 = 233,095,879.85 : x
  2. Step 2: Convert to fraction form
    336,567,442.55/505,011,046.88 = 233,095,879.85/x
  3. Step 3: Cross multiply
    336,567,442.55x = 505,011,046.88 × 233,095,879.85
  4. Step 4: Simplify right side
    336,567,442.55x = 117,715,994,304,520,880
  5. Step 5: Solve for x
    x = 117,715,994,304,520,880/336,567,442.55
  6. Step 6: Final answer
    x = 349,754,549.68

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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.