Home / 735,561,621,020.67-1,103,342,431,531-735,561,621,020.67

Finding the Fourth Proportional to 735,561,621,020.67, 1,103,342,431,531 and 735,561,621,020.67

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Solution

The fourth proportional to 735,561,621,020.67, 1,103,342,431,531 and 735,561,621,020.67 is: 1,103,342,431,531

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,561,621,020.67 : 1,103,342,431,531 = 735,561,621,020.67 : x
  2. Step 2: Convert to fraction form
    735,561,621,020.67/1,103,342,431,531 = 735,561,621,020.67/x
  3. Step 3: Cross multiply
    735,561,621,020.67x = 1,103,342,431,531 × 735,561,621,020.67
  4. Step 4: Simplify right side
    735,561,621,020.67x = 811,576,347,477,830,027,706,368
  5. Step 5: Solve for x
    x = 811,576,347,477,830,027,706,368/735,561,621,020.67
  6. Step 6: Final answer
    x = 1,103,342,431,531

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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.