Home / 17,752,601.40-26,613,350.10-12,054,348.60

Finding the Fourth Proportional to 17,752,601.40, 26,613,350.10 and 12,054,348.60

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Solution

The fourth proportional to 17,752,601.40, 26,613,350.10 and 12,054,348.60 is: 18,070,962.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,752,601.40 : 26,613,350.10 = 12,054,348.60 : x
  2. Step 2: Convert to fraction form
    17,752,601.40/26,613,350.10 = 12,054,348.60/x
  3. Step 3: Cross multiply
    17,752,601.40x = 26,613,350.10 × 12,054,348.60
  4. Step 4: Simplify right side
    17,752,601.40x = 320,806,599,519,244.88
  5. Step 5: Solve for x
    x = 320,806,599,519,244.88/17,752,601.40
  6. Step 6: Final answer
    x = 18,070,962.80

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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.