Home / 23,571,005.20-35,367,005.40-10,784,928.40

Finding the Fourth Proportional to 23,571,005.20, 35,367,005.40 and 10,784,928.40

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Solution

The fourth proportional to 23,571,005.20, 35,367,005.40 and 10,784,928.40 is: 16,182,195.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,571,005.20 : 35,367,005.40 = 10,784,928.40 : x
  2. Step 2: Convert to fraction form
    23,571,005.20/35,367,005.40 = 10,784,928.40/x
  3. Step 3: Cross multiply
    23,571,005.20x = 35,367,005.40 × 10,784,928.40
  4. Step 4: Simplify right side
    23,571,005.20x = 381,430,620,961,413.38
  5. Step 5: Solve for x
    x = 381,430,620,961,413.38/23,571,005.20
  6. Step 6: Final answer
    x = 16,182,195.78

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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.