Home / 24,456,571.20-36,684,856.80-24,078,657.60

Finding the Fourth Proportional to 24,456,571.20, 36,684,856.80 and 24,078,657.60

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Solution

The fourth proportional to 24,456,571.20, 36,684,856.80 and 24,078,657.60 is: 36,117,986.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,456,571.20 : 36,684,856.80 = 24,078,657.60 : x
  2. Step 2: Convert to fraction form
    24,456,571.20/36,684,856.80 = 24,078,657.60/x
  3. Step 3: Cross multiply
    24,456,571.20x = 36,684,856.80 × 24,078,657.60
  4. Step 4: Simplify right side
    24,456,571.20x = 883,322,105,992,231.62
  5. Step 5: Solve for x
    x = 883,322,105,992,231.62/24,456,571.20
  6. Step 6: Final answer
    x = 36,117,986.40

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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.