Home / 73,400,980.40-110,097,971.38-24,874,074.80

Finding the Fourth Proportional to 73,400,980.40, 110,097,971.38 and 24,874,074.80

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Solution

The fourth proportional to 73,400,980.40, 110,097,971.38 and 24,874,074.80 is: 37,309,926.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,400,980.40 : 110,097,971.38 = 24,874,074.80 : x
  2. Step 2: Convert to fraction form
    73,400,980.40/110,097,971.38 = 24,874,074.80/x
  3. Step 3: Cross multiply
    73,400,980.40x = 110,097,971.38 × 24,874,074.80
  4. Step 4: Simplify right side
    73,400,980.40x = 2,738,585,175,434,379
  5. Step 5: Solve for x
    x = 2,738,585,175,434,379/73,400,980.40
  6. Step 6: Final answer
    x = 37,309,926.39

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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.