Home / 23,938,768.60-35,913,196.66-7,763,458.60

Finding the Fourth Proportional to 23,938,768.60, 35,913,196.66 and 7,763,458.60

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Solution

The fourth proportional to 23,938,768.60, 35,913,196.66 and 7,763,458.60 is: 11,646,823.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,938,768.60 : 35,913,196.66 = 7,763,458.60 : x
  2. Step 2: Convert to fraction form
    23,938,768.60/35,913,196.66 = 7,763,458.60/x
  3. Step 3: Cross multiply
    23,938,768.60x = 35,913,196.66 × 7,763,458.60
  4. Step 4: Simplify right side
    23,938,768.60x = 278,810,615,463,568.25
  5. Step 5: Solve for x
    x = 278,810,615,463,568.25/23,938,768.60
  6. Step 6: Final answer
    x = 11,646,823.62

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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.