Home / 15,446,721,670.80-23,170,082,506.20-3,814,541,062.80

Finding the Fourth Proportional to 15,446,721,670.80, 23,170,082,506.20 and 3,814,541,062.80

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Solution

The fourth proportional to 15,446,721,670.80, 23,170,082,506.20 and 3,814,541,062.80 is: 5,721,811,594.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,446,721,670.80 : 23,170,082,506.20 = 3,814,541,062.80 : x
  2. Step 2: Convert to fraction form
    15,446,721,670.80/23,170,082,506.20 = 3,814,541,062.80/x
  3. Step 3: Cross multiply
    15,446,721,670.80x = 23,170,082,506.20 × 3,814,541,062.80
  4. Step 4: Simplify right side
    15,446,721,670.80x = 88,383,231,148,363,841,536
  5. Step 5: Solve for x
    x = 88,383,231,148,363,841,536/15,446,721,670.80
  6. Step 6: Final answer
    x = 5,721,811,594.20

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Double scale
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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.