Home / 17,570,172,667.68-26,355,236,744.88-4,483,969,777.44

Finding the Fourth Proportional to 17,570,172,667.68, 26,355,236,744.88 and 4,483,969,777.44

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Solution

The fourth proportional to 17,570,172,667.68, 26,355,236,744.88 and 4,483,969,777.44 is: 6,725,948,986.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,570,172,667.68 : 26,355,236,744.88 = 4,483,969,777.44 : x
  2. Step 2: Convert to fraction form
    17,570,172,667.68/26,355,236,744.88 = 4,483,969,777.44/x
  3. Step 3: Cross multiply
    17,570,172,667.68x = 26,355,236,744.88 × 4,483,969,777.44
  4. Step 4: Simplify right side
    17,570,172,667.68x = 118,176,085,041,318,084,608
  5. Step 5: Solve for x
    x = 118,176,085,041,318,084,608/17,570,172,667.68
  6. Step 6: Final answer
    x = 6,725,948,986.19

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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.