Home / 55,183,086,675.06-82,774,629,919.05-13,259,952,353.66

Finding the Fourth Proportional to 55,183,086,675.06, 82,774,629,919.05 and 13,259,952,353.66

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Solution

The fourth proportional to 55,183,086,675.06, 82,774,629,919.05 and 13,259,952,353.66 is: 19,889,928,508.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,183,086,675.06 : 82,774,629,919.05 = 13,259,952,353.66 : x
  2. Step 2: Convert to fraction form
    55,183,086,675.06/82,774,629,919.05 = 13,259,952,353.66/x
  3. Step 3: Cross multiply
    55,183,086,675.06x = 82,774,629,919.05 × 13,259,952,353.66
  4. Step 4: Simplify right side
    55,183,086,675.06x = 1,097,587,648,818,442,534,912
  5. Step 5: Solve for x
    x = 1,097,587,648,818,442,534,912/55,183,086,675.06
  6. Step 6: Final answer
    x = 19,889,928,508.01

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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.