Home / 50,244,763,776.75-75,389,402,005.53-26,335,586,361.51

Finding the Fourth Proportional to 50,244,763,776.75, 75,389,402,005.53 and 26,335,586,361.51

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Solution

The fourth proportional to 50,244,763,776.75, 75,389,402,005.53 and 26,335,586,361.51 is: 39,515,045,111.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,244,763,776.75 : 75,389,402,005.53 = 26,335,586,361.51 : x
  2. Step 2: Convert to fraction form
    50,244,763,776.75/75,389,402,005.53 = 26,335,586,361.51/x
  3. Step 3: Cross multiply
    50,244,763,776.75x = 75,389,402,005.53 × 26,335,586,361.51
  4. Step 4: Simplify right side
    50,244,763,776.75x = 1,985,424,107,259,230,420,992
  5. Step 5: Solve for x
    x = 1,985,424,107,259,230,420,992/50,244,763,776.75
  6. Step 6: Final answer
    x = 39,515,045,111.59

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1.5x scale

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.