Home / 60,089,258.37-90,121,274.64-16,948,372.89

Finding the Fourth Proportional to 60,089,258.37, 90,121,274.64 and 16,948,372.89

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Solution

The fourth proportional to 60,089,258.37, 90,121,274.64 and 16,948,372.89 is: 25,419,001.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,089,258.37 : 90,121,274.64 = 16,948,372.89 : x
  2. Step 2: Convert to fraction form
    60,089,258.37/90,121,274.64 = 16,948,372.89/x
  3. Step 3: Cross multiply
    60,089,258.37x = 90,121,274.64 × 16,948,372.89
  4. Step 4: Simplify right side
    60,089,258.37x = 1,527,408,967,920,820.50
  5. Step 5: Solve for x
    x = 1,527,408,967,920,820.50/60,089,258.37
  6. Step 6: Final answer
    x = 25,419,001.82

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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.