Home / 9,743,235.20-14,614,852.80-9,351,324.80

Finding the Fourth Proportional to 9,743,235.20, 14,614,852.80 and 9,351,324.80

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Solution

The fourth proportional to 9,743,235.20, 14,614,852.80 and 9,351,324.80 is: 14,026,987.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,235.20 : 14,614,852.80 = 9,351,324.80 : x
  2. Step 2: Convert to fraction form
    9,743,235.20/14,614,852.80 = 9,351,324.80/x
  3. Step 3: Cross multiply
    9,743,235.20x = 14,614,852.80 × 9,351,324.80
  4. Step 4: Simplify right side
    9,743,235.20x = 136,668,235,436,989.45
  5. Step 5: Solve for x
    x = 136,668,235,436,989.45/9,743,235.20
  6. Step 6: Final answer
    x = 14,026,987.20

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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.