Home / 32,971,227.67-45,447,739.09-25,990,528.73

Finding the Fourth Proportional to 32,971,227.67, 45,447,739.09 and 25,990,528.73

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Solution

The fourth proportional to 32,971,227.67, 45,447,739.09 and 25,990,528.73 is: 35,825,501.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,971,227.67 : 45,447,739.09 = 25,990,528.73 : x
  2. Step 2: Convert to fraction form
    32,971,227.67/45,447,739.09 = 25,990,528.73/x
  3. Step 3: Cross multiply
    32,971,227.67x = 45,447,739.09 × 25,990,528.73
  4. Step 4: Simplify right side
    32,971,227.67x = 1,181,210,768,580,832
  5. Step 5: Solve for x
    x = 1,181,210,768,580,832/32,971,227.67
  6. Step 6: Final answer
    x = 35,825,501.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.