Home / 50,057,036,267.87-69,084,632,088.65-29,734,572,297.82

Finding the Fourth Proportional to 50,057,036,267.87, 69,084,632,088.65 and 29,734,572,297.82

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Solution

The fourth proportional to 50,057,036,267.87, 69,084,632,088.65 and 29,734,572,297.82 is: 41,037,227,544.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,057,036,267.87 : 69,084,632,088.65 = 29,734,572,297.82 : x
  2. Step 2: Convert to fraction form
    50,057,036,267.87/69,084,632,088.65 = 29,734,572,297.82/x
  3. Step 3: Cross multiply
    50,057,036,267.87x = 69,084,632,088.65 × 29,734,572,297.82
  4. Step 4: Simplify right side
    50,057,036,267.87x = 2,054,201,987,508,110,360,576
  5. Step 5: Solve for x
    x = 2,054,201,987,508,110,360,576/50,057,036,267.87
  6. Step 6: Final answer
    x = 41,037,227,544.11

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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.