Home / 60,089,259.34-90,121,276.17-16,948,373.89

Finding the Fourth Proportional to 60,089,259.34, 90,121,276.17 and 16,948,373.89

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Solution

The fourth proportional to 60,089,259.34, 90,121,276.17 and 16,948,373.89 is: 25,419,003.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,089,259.34 : 90,121,276.17 = 16,948,373.89 : x
  2. Step 2: Convert to fraction form
    60,089,259.34/90,121,276.17 = 16,948,373.89/x
  3. Step 3: Cross multiply
    60,089,259.34x = 90,121,276.17 × 16,948,373.89
  4. Step 4: Simplify right side
    60,089,259.34x = 1,527,409,083,973,107.25
  5. Step 5: Solve for x
    x = 1,527,409,083,973,107.25/60,089,259.34
  6. Step 6: Final answer
    x = 25,419,003.34

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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.