Home / 263,816,999.55-395,725,499.33-224,702,941.95

Finding the Fourth Proportional to 263,816,999.55, 395,725,499.33 and 224,702,941.95

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Solution

The fourth proportional to 263,816,999.55, 395,725,499.33 and 224,702,941.95 is: 337,054,412.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,816,999.55 : 395,725,499.33 = 224,702,941.95 : x
  2. Step 2: Convert to fraction form
    263,816,999.55/395,725,499.33 = 224,702,941.95/x
  3. Step 3: Cross multiply
    263,816,999.55x = 395,725,499.33 × 224,702,941.95
  4. Step 4: Simplify right side
    263,816,999.55x = 88,920,683,902,960,224
  5. Step 5: Solve for x
    x = 88,920,683,902,960,224/263,816,999.55
  6. Step 6: Final answer
    x = 337,054,412.93

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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.