Home / 23,235,120.80-34,852,681.20-8,084,016.80

Finding the Fourth Proportional to 23,235,120.80, 34,852,681.20 and 8,084,016.80

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Solution

The fourth proportional to 23,235,120.80, 34,852,681.20 and 8,084,016.80 is: 12,126,025.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,235,120.80 : 34,852,681.20 = 8,084,016.80 : x
  2. Step 2: Convert to fraction form
    23,235,120.80/34,852,681.20 = 8,084,016.80/x
  3. Step 3: Cross multiply
    23,235,120.80x = 34,852,681.20 × 8,084,016.80
  4. Step 4: Simplify right side
    23,235,120.80x = 281,749,660,345,844.19
  5. Step 5: Solve for x
    x = 281,749,660,345,844.19/23,235,120.80
  6. Step 6: Final answer
    x = 12,126,025.20

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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.