Home / 50,057,036,261.86-69,084,632,080.33-29,734,572,291.81

Finding the Fourth Proportional to 50,057,036,261.86, 69,084,632,080.33 and 29,734,572,291.81

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Solution

The fourth proportional to 50,057,036,261.86, 69,084,632,080.33 and 29,734,572,291.81 is: 41,037,227,535.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,057,036,261.86 : 69,084,632,080.33 = 29,734,572,291.81 : x
  2. Step 2: Convert to fraction form
    50,057,036,261.86/69,084,632,080.33 = 29,734,572,291.81/x
  3. Step 3: Cross multiply
    50,057,036,261.86x = 69,084,632,080.33 × 29,734,572,291.81
  4. Step 4: Simplify right side
    50,057,036,261.86x = 2,054,201,986,845,293,412,352
  5. Step 5: Solve for x
    x = 2,054,201,986,845,293,412,352/50,057,036,261.86
  6. Step 6: Final answer
    x = 41,037,227,535.79

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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.