Home / 17,238,436,315.37-23,789,629,081.60-10,003,923,671.51

Finding the Fourth Proportional to 17,238,436,315.37, 23,789,629,081.60 and 10,003,923,671.51

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Solution

The fourth proportional to 17,238,436,315.37, 23,789,629,081.60 and 10,003,923,671.51 is: 13,805,755,298.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,238,436,315.37 : 23,789,629,081.60 = 10,003,923,671.51 : x
  2. Step 2: Convert to fraction form
    17,238,436,315.37/23,789,629,081.60 = 10,003,923,671.51/x
  3. Step 3: Cross multiply
    17,238,436,315.37x = 23,789,629,081.60 × 10,003,923,671.51
  4. Step 4: Simplify right side
    17,238,436,315.37x = 237,989,633,505,902,297,088
  5. Step 5: Solve for x
    x = 237,989,633,505,902,297,088/17,238,436,315.37
  6. Step 6: Final answer
    x = 13,805,755,298.91

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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.