Home / 203,487,975,658.98-305,265,119,367.51-60,081,500,050.02

Finding the Fourth Proportional to 203,487,975,658.98, 305,265,119,367.51 and 60,081,500,050.02

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Solution

The fourth proportional to 203,487,975,658.98, 305,265,119,367.51 and 60,081,500,050.02 is: 90,132,039,621.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,487,975,658.98 : 305,265,119,367.51 = 60,081,500,050.02 : x
  2. Step 2: Convert to fraction form
    203,487,975,658.98/305,265,119,367.51 = 60,081,500,050.02/x
  3. Step 3: Cross multiply
    203,487,975,658.98x = 305,265,119,367.51 × 60,081,500,050.02
  4. Step 4: Simplify right side
    203,487,975,658.98x = 18,340,786,284,548,413,456,384
  5. Step 5: Solve for x
    x = 18,340,786,284,548,413,456,384/203,487,975,658.98
  6. Step 6: Final answer
    x = 90,132,039,621.28

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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.