Home / 74,095,576.89-111,158,270.96-25,575,310.05

Finding the Fourth Proportional to 74,095,576.89, 111,158,270.96 and 25,575,310.05

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Solution

The fourth proportional to 74,095,576.89, 111,158,270.96 and 25,575,310.05 is: 38,368,110.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,095,576.89 : 111,158,270.96 = 25,575,310.05 : x
  2. Step 2: Convert to fraction form
    74,095,576.89/111,158,270.96 = 25,575,310.05/x
  3. Step 3: Cross multiply
    74,095,576.89x = 111,158,270.96 × 25,575,310.05
  4. Step 4: Simplify right side
    74,095,576.89x = 2,842,907,244,296,034.50
  5. Step 5: Solve for x
    x = 2,842,907,244,296,034.50/74,095,576.89
  6. Step 6: Final answer
    x = 38,368,110.00

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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.