Home / 35,193,271,404.80-52,789,907,107.20-13,107,433,750.40

Finding the Fourth Proportional to 35,193,271,404.80, 52,789,907,107.20 and 13,107,433,750.40

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Solution

The fourth proportional to 35,193,271,404.80, 52,789,907,107.20 and 13,107,433,750.40 is: 19,661,150,625.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,193,271,404.80 : 52,789,907,107.20 = 13,107,433,750.40 : x
  2. Step 2: Convert to fraction form
    35,193,271,404.80/52,789,907,107.20 = 13,107,433,750.40/x
  3. Step 3: Cross multiply
    35,193,271,404.80x = 52,789,907,107.20 × 13,107,433,750.40
  4. Step 4: Simplify right side
    35,193,271,404.80x = 691,940,210,097,394,024,448
  5. Step 5: Solve for x
    x = 691,940,210,097,394,024,448/35,193,271,404.80
  6. Step 6: Final answer
    x = 19,661,150,625.60

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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.