Home / 55,088,269.96-82,642,493.96-22,722,516.60

Finding the Fourth Proportional to 55,088,269.96, 82,642,493.96 and 22,722,516.60

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Solution

The fourth proportional to 55,088,269.96, 82,642,493.96 and 22,722,516.60 is: 34,087,936.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,088,269.96 : 82,642,493.96 = 22,722,516.60 : x
  2. Step 2: Convert to fraction form
    55,088,269.96/82,642,493.96 = 22,722,516.60/x
  3. Step 3: Cross multiply
    55,088,269.96x = 82,642,493.96 × 22,722,516.60
  4. Step 4: Simplify right side
    55,088,269.96x = 1,877,845,440,871,499.75
  5. Step 5: Solve for x
    x = 1,877,845,440,871,499.75/55,088,269.96
  6. Step 6: Final answer
    x = 34,087,936.37

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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.