Home / 9,972,029.80-14,958,044.70-6,173,194.60

Finding the Fourth Proportional to 9,972,029.80, 14,958,044.70 and 6,173,194.60

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Solution

The fourth proportional to 9,972,029.80, 14,958,044.70 and 6,173,194.60 is: 9,259,791.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,972,029.80 : 14,958,044.70 = 6,173,194.60 : x
  2. Step 2: Convert to fraction form
    9,972,029.80/14,958,044.70 = 6,173,194.60/x
  3. Step 3: Cross multiply
    9,972,029.80x = 14,958,044.70 × 6,173,194.60
  4. Step 4: Simplify right side
    9,972,029.80x = 92,338,920,768,598.61
  5. Step 5: Solve for x
    x = 92,338,920,768,598.61/9,972,029.80
  6. Step 6: Final answer
    x = 9,259,791.90

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Double scale
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Similar ratio
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1.5x scale

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.