Home / 72,622,192.73-100,173,849.32-44,351,303.00

Finding the Fourth Proportional to 72,622,192.73, 100,173,849.32 and 44,351,303.00

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Solution

The fourth proportional to 72,622,192.73, 100,173,849.32 and 44,351,303.00 is: 61,177,452.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    72,622,192.73 : 100,173,849.32 = 44,351,303.00 : x
  2. Step 2: Convert to fraction form
    72,622,192.73/100,173,849.32 = 44,351,303.00/x
  3. Step 3: Cross multiply
    72,622,192.73x = 100,173,849.32 × 44,351,303.00
  4. Step 4: Simplify right side
    72,622,192.73x = 4,442,840,743,477,673
  5. Step 5: Solve for x
    x = 4,442,840,743,477,673/72,622,192.73
  6. Step 6: Final answer
    x = 61,177,452.47

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