Home / 62,285,144.40-93,427,716.60-36,350,823.60

Finding the Fourth Proportional to 62,285,144.40, 93,427,716.60 and 36,350,823.60

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Solution

The fourth proportional to 62,285,144.40, 93,427,716.60 and 36,350,823.60 is: 54,526,235.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,285,144.40 : 93,427,716.60 = 36,350,823.60 : x
  2. Step 2: Convert to fraction form
    62,285,144.40/93,427,716.60 = 36,350,823.60/x
  3. Step 3: Cross multiply
    62,285,144.40x = 93,427,716.60 × 36,350,823.60
  4. Step 4: Simplify right side
    62,285,144.40x = 3,396,174,445,477,391.50
  5. Step 5: Solve for x
    x = 3,396,174,445,477,391.50/62,285,144.40
  6. Step 6: Final answer
    x = 54,526,235.40

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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.