Home / 3,365,793,003.20-5,048,689,504.80-1,529,132,907.20

Finding the Fourth Proportional to 3,365,793,003.20, 5,048,689,504.80 and 1,529,132,907.20

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Solution

The fourth proportional to 3,365,793,003.20, 5,048,689,504.80 and 1,529,132,907.20 is: 2,293,699,360.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,793,003.20 : 5,048,689,504.80 = 1,529,132,907.20 : x
  2. Step 2: Convert to fraction form
    3,365,793,003.20/5,048,689,504.80 = 1,529,132,907.20/x
  3. Step 3: Cross multiply
    3,365,793,003.20x = 5,048,689,504.80 × 1,529,132,907.20
  4. Step 4: Simplify right side
    3,365,793,003.20x = 7,720,117,260,024,952,832
  5. Step 5: Solve for x
    x = 7,720,117,260,024,952,832/3,365,793,003.20
  6. Step 6: Final answer
    x = 2,293,699,360.80

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1.5x scale

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.