Home / 73,400,945.40-110,097,918.90-24,874,039.80

Finding the Fourth Proportional to 73,400,945.40, 110,097,918.90 and 24,874,039.80

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Solution

The fourth proportional to 73,400,945.40, 110,097,918.90 and 24,874,039.80 is: 37,309,873.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,400,945.40 : 110,097,918.90 = 24,874,039.80 : x
  2. Step 2: Convert to fraction form
    73,400,945.40/110,097,918.90 = 24,874,039.80/x
  3. Step 3: Cross multiply
    73,400,945.40x = 110,097,918.90 × 24,874,039.80
  4. Step 4: Simplify right side
    73,400,945.40x = 2,738,580,016,615,772.50
  5. Step 5: Solve for x
    x = 2,738,580,016,615,772.50/73,400,945.40
  6. Step 6: Final answer
    x = 37,309,873.89

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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.