Home / 95,424,003.60-143,136,005.40-23,620,419.60

Finding the Fourth Proportional to 95,424,003.60, 143,136,005.40 and 23,620,419.60

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Solution

The fourth proportional to 95,424,003.60, 143,136,005.40 and 23,620,419.60 is: 35,430,629.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,424,003.60 : 143,136,005.40 = 23,620,419.60 : x
  2. Step 2: Convert to fraction form
    95,424,003.60/143,136,005.40 = 23,620,419.60/x
  3. Step 3: Cross multiply
    95,424,003.60x = 143,136,005.40 × 23,620,419.60
  4. Step 4: Simplify right side
    95,424,003.60x = 3,380,932,507,415,866
  5. Step 5: Solve for x
    x = 3,380,932,507,415,866/95,424,003.60
  6. Step 6: Final answer
    x = 35,430,629.40

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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.