Home / 48,562,260.48-67,047,160.32-31,166,104.32

Finding the Fourth Proportional to 48,562,260.48, 67,047,160.32 and 31,166,104.32

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Solution

The fourth proportional to 48,562,260.48, 67,047,160.32 and 31,166,104.32 is: 43,029,273.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,562,260.48 : 67,047,160.32 = 31,166,104.32 : x
  2. Step 2: Convert to fraction form
    48,562,260.48/67,047,160.32 = 31,166,104.32/x
  3. Step 3: Cross multiply
    48,562,260.48x = 67,047,160.32 × 31,166,104.32
  4. Step 4: Simplify right side
    48,562,260.48x = 2,089,598,792,892,884.50
  5. Step 5: Solve for x
    x = 2,089,598,792,892,884.50/48,562,260.48
  6. Step 6: Final answer
    x = 43,029,273.60

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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.