Home / 34,847,427.04-48,089,489.12-19,377,179.56

Finding the Fourth Proportional to 34,847,427.04, 48,089,489.12 and 19,377,179.56

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Solution

The fourth proportional to 34,847,427.04, 48,089,489.12 and 19,377,179.56 is: 26,740,529.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,847,427.04 : 48,089,489.12 = 19,377,179.56 : x
  2. Step 2: Convert to fraction form
    34,847,427.04/48,089,489.12 = 19,377,179.56/x
  3. Step 3: Cross multiply
    34,847,427.04x = 48,089,489.12 × 19,377,179.56
  4. Step 4: Simplify right side
    34,847,427.04x = 931,838,665,626,906.25
  5. Step 5: Solve for x
    x = 931,838,665,626,906.25/34,847,427.04
  6. Step 6: Final answer
    x = 26,740,529.93

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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.