Home / 146,575,392.10-219,807,100.95-44,305,440.10

Finding the Fourth Proportional to 146,575,392.10, 219,807,100.95 and 44,305,440.10

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Solution

The fourth proportional to 146,575,392.10, 219,807,100.95 and 44,305,440.10 is: 66,441,236.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,575,392.10 : 219,807,100.95 = 44,305,440.10 : x
  2. Step 2: Convert to fraction form
    146,575,392.10/219,807,100.95 = 44,305,440.10/x
  3. Step 3: Cross multiply
    146,575,392.10x = 219,807,100.95 × 44,305,440.10
  4. Step 4: Simplify right side
    146,575,392.10x = 9,738,650,344,694,878
  5. Step 5: Solve for x
    x = 9,738,650,344,694,878/146,575,392.10
  6. Step 6: Final answer
    x = 66,441,236.86

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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.