Home / 49,089,804.60-73,618,680.78-16,291,563.24

Finding the Fourth Proportional to 49,089,804.60, 73,618,680.78 and 16,291,563.24

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Solution

The fourth proportional to 49,089,804.60, 73,618,680.78 and 16,291,563.24 is: 24,432,026.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,089,804.60 : 73,618,680.78 = 16,291,563.24 : x
  2. Step 2: Convert to fraction form
    49,089,804.60/73,618,680.78 = 16,291,563.24/x
  3. Step 3: Cross multiply
    49,089,804.60x = 73,618,680.78 × 16,291,563.24
  4. Step 4: Simplify right side
    49,089,804.60x = 1,199,363,393,572,742.50
  5. Step 5: Solve for x
    x = 1,199,363,393,572,742.50/49,089,804.60
  6. Step 6: Final answer
    x = 24,432,026.23

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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.