Home / 151,631,040.06-227,447,226.39-48,000,754.50

Finding the Fourth Proportional to 151,631,040.06, 227,447,226.39 and 48,000,754.50

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Solution

The fourth proportional to 151,631,040.06, 227,447,226.39 and 48,000,754.50 is: 72,001,342.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,631,040.06 : 227,447,226.39 = 48,000,754.50 : x
  2. Step 2: Convert to fraction form
    151,631,040.06/227,447,226.39 = 48,000,754.50/x
  3. Step 3: Cross multiply
    151,631,040.06x = 227,447,226.39 × 48,000,754.50
  4. Step 4: Simplify right side
    151,631,040.06x = 10,917,638,475,652,310
  5. Step 5: Solve for x
    x = 10,917,638,475,652,310/151,631,040.06
  6. Step 6: Final answer
    x = 72,001,342.68

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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.