Home / 224,246,412.80-336,369,619.20-166,850,784.80

Finding the Fourth Proportional to 224,246,412.80, 336,369,619.20 and 166,850,784.80

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Solution

The fourth proportional to 224,246,412.80, 336,369,619.20 and 166,850,784.80 is: 250,276,177.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,246,412.80 : 336,369,619.20 = 166,850,784.80 : x
  2. Step 2: Convert to fraction form
    224,246,412.80/336,369,619.20 = 166,850,784.80/x
  3. Step 3: Cross multiply
    224,246,412.80x = 336,369,619.20 × 166,850,784.80
  4. Step 4: Simplify right side
    224,246,412.80x = 56,123,534,946,397,152
  5. Step 5: Solve for x
    x = 56,123,534,946,397,152/224,246,412.80
  6. Step 6: Final answer
    x = 250,276,177.20

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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.