Home / 332,100,425.65-458,295,570.21-181,393,050.08

Finding the Fourth Proportional to 332,100,425.65, 458,295,570.21 and 181,393,050.08

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Solution

The fourth proportional to 332,100,425.65, 458,295,570.21 and 181,393,050.08 is: 250,320,761.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,100,425.65 : 458,295,570.21 = 181,393,050.08 : x
  2. Step 2: Convert to fraction form
    332,100,425.65/458,295,570.21 = 181,393,050.08/x
  3. Step 3: Cross multiply
    332,100,425.65x = 458,295,570.21 × 181,393,050.08
  4. Step 4: Simplify right side
    332,100,425.65x = 83,131,631,318,544,688
  5. Step 5: Solve for x
    x = 83,131,631,318,544,688/332,100,425.65
  6. Step 6: Final answer
    x = 250,320,761.12

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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.