Home / 41,430,419.60-62,145,629.40-26,351,200.40

Finding the Fourth Proportional to 41,430,419.60, 62,145,629.40 and 26,351,200.40

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Solution

The fourth proportional to 41,430,419.60, 62,145,629.40 and 26,351,200.40 is: 39,526,800.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,430,419.60 : 62,145,629.40 = 26,351,200.40 : x
  2. Step 2: Convert to fraction form
    41,430,419.60/62,145,629.40 = 26,351,200.40/x
  3. Step 3: Cross multiply
    41,430,419.60x = 62,145,629.40 × 26,351,200.40
  4. Step 4: Simplify right side
    41,430,419.60x = 1,637,611,934,303,531.75
  5. Step 5: Solve for x
    x = 1,637,611,934,303,531.75/41,430,419.60
  6. Step 6: Final answer
    x = 39,526,800.60

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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.