Home / 254,056,794.76-350,469,109.14-166,002,271.24

Finding the Fourth Proportional to 254,056,794.76, 350,469,109.14 and 166,002,271.24

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Solution

The fourth proportional to 254,056,794.76, 350,469,109.14 and 166,002,271.24 is: 228,998,670.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,056,794.76 : 350,469,109.14 = 166,002,271.24 : x
  2. Step 2: Convert to fraction form
    254,056,794.76/350,469,109.14 = 166,002,271.24/x
  3. Step 3: Cross multiply
    254,056,794.76x = 350,469,109.14 × 166,002,271.24
  4. Step 4: Simplify right side
    254,056,794.76x = 58,178,668,116,699,448
  5. Step 5: Solve for x
    x = 58,178,668,116,699,448/254,056,794.76
  6. Step 6: Final answer
    x = 228,998,670.05

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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.