Home / 25,919,675.68-35,458,301.96-25,810,500.64

Finding the Fourth Proportional to 25,919,675.68, 35,458,301.96 and 25,810,500.64

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Solution

The fourth proportional to 25,919,675.68, 35,458,301.96 and 25,810,500.64 is: 35,308,949.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,919,675.68 : 35,458,301.96 = 25,810,500.64 : x
  2. Step 2: Convert to fraction form
    25,919,675.68/35,458,301.96 = 25,810,500.64/x
  3. Step 3: Cross multiply
    25,919,675.68x = 35,458,301.96 × 25,810,500.64
  4. Step 4: Simplify right side
    25,919,675.68x = 915,196,525,431,893.25
  5. Step 5: Solve for x
    x = 915,196,525,431,893.25/25,919,675.68
  6. Step 6: Final answer
    x = 35,308,949.72

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.