Home / 296,089,512.81-444,261,294.50-114,464,236.65

Finding the Fourth Proportional to 296,089,512.81, 444,261,294.50 and 114,464,236.65

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Solution

The fourth proportional to 296,089,512.81, 444,261,294.50 and 114,464,236.65 is: 171,745,461.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,089,512.81 : 444,261,294.50 = 114,464,236.65 : x
  2. Step 2: Convert to fraction form
    296,089,512.81/444,261,294.50 = 114,464,236.65/x
  3. Step 3: Cross multiply
    296,089,512.81x = 444,261,294.50 × 114,464,236.65
  4. Step 4: Simplify right side
    296,089,512.81x = 50,852,029,947,511,024
  5. Step 5: Solve for x
    x = 50,852,029,947,511,024/296,089,512.81
  6. Step 6: Final answer
    x = 171,745,461.25

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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.