Home / 5,339,556,097.20-8,009,334,145.80-5,067,458,305.20

Finding the Fourth Proportional to 5,339,556,097.20, 8,009,334,145.80 and 5,067,458,305.20

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Solution

The fourth proportional to 5,339,556,097.20, 8,009,334,145.80 and 5,067,458,305.20 is: 7,601,187,457.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,339,556,097.20 : 8,009,334,145.80 = 5,067,458,305.20 : x
  2. Step 2: Convert to fraction form
    5,339,556,097.20/8,009,334,145.80 = 5,067,458,305.20/x
  3. Step 3: Cross multiply
    5,339,556,097.20x = 8,009,334,145.80 × 5,067,458,305.20
  4. Step 4: Simplify right side
    5,339,556,097.20x = 40,586,966,836,256,153,600
  5. Step 5: Solve for x
    x = 40,586,966,836,256,153,600/5,339,556,097.20
  6. Step 6: Final answer
    x = 7,601,187,457.80

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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.