Home / 251,606,584.58-377,283,583.74-146,595,917.89

Finding the Fourth Proportional to 251,606,584.58, 377,283,583.74 and 146,595,917.89

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Solution

The fourth proportional to 251,606,584.58, 377,283,583.74 and 146,595,917.89 is: 219,820,293.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,606,584.58 : 377,283,583.74 = 146,595,917.89 : x
  2. Step 2: Convert to fraction form
    251,606,584.58/377,283,583.74 = 146,595,917.89/x
  3. Step 3: Cross multiply
    251,606,584.58x = 377,283,583.74 × 146,595,917.89
  4. Step 4: Simplify right side
    251,606,584.58x = 55,308,233,263,115,848
  5. Step 5: Solve for x
    x = 55,308,233,263,115,848/251,606,584.58
  6. Step 6: Final answer
    x = 219,820,293.48

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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.