Home / 47,147,208.66-65,007,481.44-32,269,699.30

Finding the Fourth Proportional to 47,147,208.66, 65,007,481.44 and 32,269,699.30

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Solution

The fourth proportional to 47,147,208.66, 65,007,481.44 and 32,269,699.30 is: 44,494,084.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,147,208.66 : 65,007,481.44 = 32,269,699.30 : x
  2. Step 2: Convert to fraction form
    47,147,208.66/65,007,481.44 = 32,269,699.30/x
  3. Step 3: Cross multiply
    47,147,208.66x = 65,007,481.44 × 32,269,699.30
  4. Step 4: Simplify right side
    47,147,208.66x = 2,097,771,878,319,131
  5. Step 5: Solve for x
    x = 2,097,771,878,319,131/47,147,208.66
  6. Step 6: Final answer
    x = 44,494,084.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.