Home / 28,743,847.25-39,565,827.47-25,066,275.53

Finding the Fourth Proportional to 28,743,847.25, 39,565,827.47 and 25,066,275.53

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Solution

The fourth proportional to 28,743,847.25, 39,565,827.47 and 25,066,275.53 is: 34,503,660.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,743,847.25 : 39,565,827.47 = 25,066,275.53 : x
  2. Step 2: Convert to fraction form
    28,743,847.25/39,565,827.47 = 25,066,275.53/x
  3. Step 3: Cross multiply
    28,743,847.25x = 39,565,827.47 × 25,066,275.53
  4. Step 4: Simplify right side
    28,743,847.25x = 991,767,932,800,299.25
  5. Step 5: Solve for x
    x = 991,767,932,800,299.25/28,743,847.25
  6. Step 6: Final answer
    x = 34,503,660.01

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