Home / 49,089,551.60-73,618,301.28-16,291,310.24

Finding the Fourth Proportional to 49,089,551.60, 73,618,301.28 and 16,291,310.24

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Solution

The fourth proportional to 49,089,551.60, 73,618,301.28 and 16,291,310.24 is: 24,431,646.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,089,551.60 : 73,618,301.28 = 16,291,310.24 : x
  2. Step 2: Convert to fraction form
    49,089,551.60/73,618,301.28 = 16,291,310.24/x
  3. Step 3: Cross multiply
    49,089,551.60x = 73,618,301.28 × 16,291,310.24
  4. Step 4: Simplify right side
    49,089,551.60x = 1,199,338,585,494,269.25
  5. Step 5: Solve for x
    x = 1,199,338,585,494,269.25/49,089,551.60
  6. Step 6: Final answer
    x = 24,431,646.78

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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.