Home / 464,795,846.73-697,030,824.03-137,183,946.57

Finding the Fourth Proportional to 464,795,846.73, 697,030,824.03 and 137,183,946.57

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Solution

The fourth proportional to 464,795,846.73, 697,030,824.03 and 137,183,946.57 is: 205,727,826.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,795,846.73 : 697,030,824.03 = 137,183,946.57 : x
  2. Step 2: Convert to fraction form
    464,795,846.73/697,030,824.03 = 137,183,946.57/x
  3. Step 3: Cross multiply
    464,795,846.73x = 697,030,824.03 × 137,183,946.57
  4. Step 4: Simplify right side
    464,795,846.73x = 95,621,439,321,374,576
  5. Step 5: Solve for x
    x = 95,621,439,321,374,576/464,795,846.73
  6. Step 6: Final answer
    x = 205,727,826.52

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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.