Home / 36,545,597,665.51-50,449,449,865.44-23,017,116,881.02

Finding the Fourth Proportional to 36,545,597,665.51, 50,449,449,865.44 and 23,017,116,881.02

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Solution

The fourth proportional to 36,545,597,665.51, 50,449,449,865.44 and 23,017,116,881.02 is: 31,774,029,111.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,545,597,665.51 : 50,449,449,865.44 = 23,017,116,881.02 : x
  2. Step 2: Convert to fraction form
    36,545,597,665.51/50,449,449,865.44 = 23,017,116,881.02/x
  3. Step 3: Cross multiply
    36,545,597,665.51x = 50,449,449,865.44 × 23,017,116,881.02
  4. Step 4: Simplify right side
    36,545,597,665.51x = 1,161,200,884,135,991,312,384
  5. Step 5: Solve for x
    x = 1,161,200,884,135,991,312,384/36,545,597,665.51
  6. Step 6: Final answer
    x = 31,774,029,111.91

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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.