Home / 28,893,071.08-43,382,836.56-25,014,523.24

Finding the Fourth Proportional to 28,893,071.08, 43,382,836.56 and 25,014,523.24

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Solution

The fourth proportional to 28,893,071.08, 43,382,836.56 and 25,014,523.24 is: 37,559,211.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,893,071.08 : 43,382,836.56 = 25,014,523.24 : x
  2. Step 2: Convert to fraction form
    28,893,071.08/43,382,836.56 = 25,014,523.24/x
  3. Step 3: Cross multiply
    28,893,071.08x = 43,382,836.56 × 25,014,523.24
  4. Step 4: Simplify right side
    28,893,071.08x = 1,085,200,973,347,241.62
  5. Step 5: Solve for x
    x = 1,085,200,973,347,241.62/28,893,071.08
  6. Step 6: Final answer
    x = 37,559,211.70

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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.