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Finding the Third Proportional to 59,364,668.39 and 89,514,149.20

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Solution

The third proportional to 59,364,668.39 and 89,514,149.20 is: 134,975,619.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,364,668.39 : 89,514,149.20 = 89,514,149.20 : x
  2. Step 2: Convert to fraction form
    59,364,668.39/89,514,149.20 = 89,514,149.20/x
  3. Step 3: Cross multiply
    59,364,668.39x = 89,514,149.20 × 89,514,149.20
  4. Step 4: Simplify right side
    59,364,668.39x = 8,012,782,907,559,860
  5. Step 5: Solve for x
    x = 8,012,782,907,559,860/59,364,668.39
  6. Step 6: Final answer
    x = 134,975,619.75

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.