Home / 150,294,998.88-225,118,580.40-101,504,559.24

Finding the Fourth Proportional to 150,294,998.88, 225,118,580.40 and 101,504,559.24

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Solution

The fourth proportional to 150,294,998.88, 225,118,580.40 and 101,504,559.24 is: 152,038,074.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,294,998.88 : 225,118,580.40 = 101,504,559.24 : x
  2. Step 2: Convert to fraction form
    150,294,998.88/225,118,580.40 = 101,504,559.24/x
  3. Step 3: Cross multiply
    150,294,998.88x = 225,118,580.40 × 101,504,559.24
  4. Step 4: Simplify right side
    150,294,998.88x = 22,850,562,280,236,504
  5. Step 5: Solve for x
    x = 22,850,562,280,236,504/150,294,998.88
  6. Step 6: Final answer
    x = 152,038,074.79

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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.