Home / 25,089,893.39-37,636,851.78-9,535,173.81

Finding the Fourth Proportional to 25,089,893.39, 37,636,851.78 and 9,535,173.81

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Solution

The fourth proportional to 25,089,893.39, 37,636,851.78 and 9,535,173.81 is: 14,303,525.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,089,893.39 : 37,636,851.78 = 9,535,173.81 : x
  2. Step 2: Convert to fraction form
    25,089,893.39/37,636,851.78 = 9,535,173.81/x
  3. Step 3: Cross multiply
    25,089,893.39x = 37,636,851.78 × 9,535,173.81
  4. Step 4: Simplify right side
    25,089,893.39x = 358,873,923,383,507.94
  5. Step 5: Solve for x
    x = 358,873,923,383,507.94/25,089,893.39
  6. Step 6: Final answer
    x = 14,303,525.24

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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.