Home / 47,574,954.60-71,362,431.90-41,906,250.60

Finding the Fourth Proportional to 47,574,954.60, 71,362,431.90 and 41,906,250.60

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Solution

The fourth proportional to 47,574,954.60, 71,362,431.90 and 41,906,250.60 is: 62,859,375.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,574,954.60 : 71,362,431.90 = 41,906,250.60 : x
  2. Step 2: Convert to fraction form
    47,574,954.60/71,362,431.90 = 41,906,250.60/x
  3. Step 3: Cross multiply
    47,574,954.60x = 71,362,431.90 × 41,906,250.60
  4. Step 4: Simplify right side
    47,574,954.60x = 2,990,531,954,626,834.50
  5. Step 5: Solve for x
    x = 2,990,531,954,626,834.50/47,574,954.60
  6. Step 6: Final answer
    x = 62,859,375.90

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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.