Home / 60,089,253.10-90,121,266.79-16,948,367.64

Finding the Fourth Proportional to 60,089,253.10, 90,121,266.79 and 16,948,367.64

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Solution

The fourth proportional to 60,089,253.10, 90,121,266.79 and 16,948,367.64 is: 25,418,993.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,089,253.10 : 90,121,266.79 = 16,948,367.64 : x
  2. Step 2: Convert to fraction form
    60,089,253.10/90,121,266.79 = 16,948,367.64/x
  3. Step 3: Cross multiply
    60,089,253.10x = 90,121,266.79 × 16,948,367.64
  4. Step 4: Simplify right side
    60,089,253.10x = 1,527,408,361,697,071.75
  5. Step 5: Solve for x
    x = 1,527,408,361,697,071.75/60,089,253.10
  6. Step 6: Final answer
    x = 25,418,993.96

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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.