Home / 735,561,621,002.20-1,103,342,431,503.20-735,561,621,002.20

Finding the Fourth Proportional to 735,561,621,002.20, 1,103,342,431,503.20 and 735,561,621,002.20

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Solution

The fourth proportional to 735,561,621,002.20, 1,103,342,431,503.20 and 735,561,621,002.20 is: 1,103,342,431,503.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,561,621,002.20 : 1,103,342,431,503.20 = 735,561,621,002.20 : x
  2. Step 2: Convert to fraction form
    735,561,621,002.20/1,103,342,431,503.20 = 735,561,621,002.20/x
  3. Step 3: Cross multiply
    735,561,621,002.20x = 1,103,342,431,503.20 × 735,561,621,002.20
  4. Step 4: Simplify right side
    735,561,621,002.20x = 811,576,347,437,002,471,243,776
  5. Step 5: Solve for x
    x = 811,576,347,437,002,471,243,776/735,561,621,002.20
  6. Step 6: Final answer
    x = 1,103,342,431,503.20

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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.