Home / 151,119,224.20-226,678,836.30-55,368,670.60

Finding the Fourth Proportional to 151,119,224.20, 226,678,836.30 and 55,368,670.60

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Solution

The fourth proportional to 151,119,224.20, 226,678,836.30 and 55,368,670.60 is: 83,053,005.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,119,224.20 : 226,678,836.30 = 55,368,670.60 : x
  2. Step 2: Convert to fraction form
    151,119,224.20/226,678,836.30 = 55,368,670.60/x
  3. Step 3: Cross multiply
    151,119,224.20x = 226,678,836.30 × 55,368,670.60
  4. Step 4: Simplify right side
    151,119,224.20x = 12,550,905,819,086,024
  5. Step 5: Solve for x
    x = 12,550,905,819,086,024/151,119,224.20
  6. Step 6: Final answer
    x = 83,053,005.90

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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.