Home / 49,089,806.10-73,618,683.03-16,291,564.74

Finding the Fourth Proportional to 49,089,806.10, 73,618,683.03 and 16,291,564.74

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Solution

The fourth proportional to 49,089,806.10, 73,618,683.03 and 16,291,564.74 is: 24,432,028.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,089,806.10 : 73,618,683.03 = 16,291,564.74 : x
  2. Step 2: Convert to fraction form
    49,089,806.10/73,618,683.03 = 16,291,564.74/x
  3. Step 3: Cross multiply
    49,089,806.10x = 73,618,683.03 × 16,291,564.74
  4. Step 4: Simplify right side
    49,089,806.10x = 1,199,363,540,656,784.50
  5. Step 5: Solve for x
    x = 1,199,363,540,656,784.50/49,089,806.10
  6. Step 6: Final answer
    x = 24,432,028.48

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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.