Home / 34,080,682,876.82-47,030,440,195.74-19,044,048,707.54

Finding the Fourth Proportional to 34,080,682,876.82, 47,030,440,195.74 and 19,044,048,707.54

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Solution

The fourth proportional to 34,080,682,876.82, 47,030,440,195.74 and 19,044,048,707.54 is: 26,280,283,087.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,080,682,876.82 : 47,030,440,195.74 = 19,044,048,707.54 : x
  2. Step 2: Convert to fraction form
    34,080,682,876.82/47,030,440,195.74 = 19,044,048,707.54/x
  3. Step 3: Cross multiply
    34,080,682,876.82x = 47,030,440,195.74 × 19,044,048,707.54
  4. Step 4: Simplify right side
    34,080,682,876.82x = 895,649,993,824,719,601,664
  5. Step 5: Solve for x
    x = 895,649,993,824,719,601,664/34,080,682,876.82
  6. Step 6: Final answer
    x = 26,280,283,087.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.