Home / 146,575,680.60-219,807,533.70-44,305,728.60

Finding the Fourth Proportional to 146,575,680.60, 219,807,533.70 and 44,305,728.60

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Solution

The fourth proportional to 146,575,680.60, 219,807,533.70 and 44,305,728.60 is: 66,441,669.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,575,680.60 : 219,807,533.70 = 44,305,728.60 : x
  2. Step 2: Convert to fraction form
    146,575,680.60/219,807,533.70 = 44,305,728.60/x
  3. Step 3: Cross multiply
    146,575,680.60x = 219,807,533.70 × 44,305,728.60
  4. Step 4: Simplify right side
    146,575,680.60x = 9,738,732,932,347,554
  5. Step 5: Solve for x
    x = 9,738,732,932,347,554/146,575,680.60
  6. Step 6: Final answer
    x = 66,441,669.54

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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.