Home / 82,092,933.81-113,288,259.08-44,923,222.18

Finding the Fourth Proportional to 82,092,933.81, 113,288,259.08 and 44,923,222.18

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Solution

The fourth proportional to 82,092,933.81, 113,288,259.08 and 44,923,222.18 is: 61,994,052.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,092,933.81 : 113,288,259.08 = 44,923,222.18 : x
  2. Step 2: Convert to fraction form
    82,092,933.81/113,288,259.08 = 44,923,222.18/x
  3. Step 3: Cross multiply
    82,092,933.81x = 113,288,259.08 × 44,923,222.18
  4. Step 4: Simplify right side
    82,092,933.81x = 5,089,273,633,290,160
  5. Step 5: Solve for x
    x = 5,089,273,633,290,160/82,092,933.81
  6. Step 6: Final answer
    x = 61,994,052.31

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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.