Home / 38,883,945.86-53,661,475.62-22,364,075.04

Finding the Fourth Proportional to 38,883,945.86, 53,661,475.62 and 22,364,075.04

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Solution

The fourth proportional to 38,883,945.86, 53,661,475.62 and 22,364,075.04 is: 30,863,361.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,883,945.86 : 53,661,475.62 = 22,364,075.04 : x
  2. Step 2: Convert to fraction form
    38,883,945.86/53,661,475.62 = 22,364,075.04/x
  3. Step 3: Cross multiply
    38,883,945.86x = 53,661,475.62 × 22,364,075.04
  4. Step 4: Simplify right side
    38,883,945.86x = 1,200,089,267,522,810.50
  5. Step 5: Solve for x
    x = 1,200,089,267,522,810.50/38,883,945.86
  6. Step 6: Final answer
    x = 30,863,361.24

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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.