Home / 60,089,258.34-90,121,274.66-16,948,372.88

Finding the Fourth Proportional to 60,089,258.34, 90,121,274.66 and 16,948,372.88

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Solution

The fourth proportional to 60,089,258.34, 90,121,274.66 and 16,948,372.88 is: 25,419,001.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,089,258.34 : 90,121,274.66 = 16,948,372.88 : x
  2. Step 2: Convert to fraction form
    60,089,258.34/90,121,274.66 = 16,948,372.88/x
  3. Step 3: Cross multiply
    60,089,258.34x = 90,121,274.66 × 16,948,372.88
  4. Step 4: Simplify right side
    60,089,258.34x = 1,527,408,967,358,575
  5. Step 5: Solve for x
    x = 1,527,408,967,358,575/60,089,258.34
  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.