Home / 32,954,923.67-49,443,374.18-21,919,500.27

Finding the Fourth Proportional to 32,954,923.67, 49,443,374.18 and 21,919,500.27

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Solution

The fourth proportional to 32,954,923.67, 49,443,374.18 and 21,919,500.27 is: 32,886,559.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,954,923.67 : 49,443,374.18 = 21,919,500.27 : x
  2. Step 2: Convert to fraction form
    32,954,923.67/49,443,374.18 = 21,919,500.27/x
  3. Step 3: Cross multiply
    32,954,923.67x = 49,443,374.18 × 21,919,500.27
  4. Step 4: Simplify right side
    32,954,923.67x = 1,083,774,053,743,019.75
  5. Step 5: Solve for x
    x = 1,083,774,053,743,019.75/32,954,923.67
  6. Step 6: Final answer
    x = 32,886,559.37

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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.