Home / 17,238,436,314.24-23,789,629,080.05-10,003,923,670.38

Finding the Fourth Proportional to 17,238,436,314.24, 23,789,629,080.05 and 10,003,923,670.38

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Solution

The fourth proportional to 17,238,436,314.24, 23,789,629,080.05 and 10,003,923,670.38 is: 13,805,755,297.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,238,436,314.24 : 23,789,629,080.05 = 10,003,923,670.38 : x
  2. Step 2: Convert to fraction form
    17,238,436,314.24/23,789,629,080.05 = 10,003,923,670.38/x
  3. Step 3: Cross multiply
    17,238,436,314.24x = 23,789,629,080.05 × 10,003,923,670.38
  4. Step 4: Simplify right side
    17,238,436,314.24x = 237,989,633,463,470,129,152
  5. Step 5: Solve for x
    x = 237,989,633,463,470,129,152/17,238,436,314.24
  6. Step 6: Final answer
    x = 13,805,755,297.35

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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.