Home / 17,070,534,271.26-25,587,122,239.08-8,789,918,216.22

Finding the Fourth Proportional to 17,070,534,271.26, 25,587,122,239.08 and 8,789,918,216.22

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Solution

The fourth proportional to 17,070,534,271.26, 25,587,122,239.08 and 8,789,918,216.22 is: 13,175,259,092.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,070,534,271.26 : 25,587,122,239.08 = 8,789,918,216.22 : x
  2. Step 2: Convert to fraction form
    17,070,534,271.26/25,587,122,239.08 = 8,789,918,216.22/x
  3. Step 3: Cross multiply
    17,070,534,271.26x = 25,587,122,239.08 × 8,789,918,216.22
  4. Step 4: Simplify right side
    17,070,534,271.26x = 224,908,711,869,937,156,096
  5. Step 5: Solve for x
    x = 224,908,711,869,937,156,096/17,070,534,271.26
  6. Step 6: Final answer
    x = 13,175,259,092.42

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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.