Home / 15,768,114.40-23,652,171.60-3,800,850.40

Finding the Fourth Proportional to 15,768,114.40, 23,652,171.60 and 3,800,850.40

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Solution

The fourth proportional to 15,768,114.40, 23,652,171.60 and 3,800,850.40 is: 5,701,275.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,768,114.40 : 23,652,171.60 = 3,800,850.40 : x
  2. Step 2: Convert to fraction form
    15,768,114.40/23,652,171.60 = 3,800,850.40/x
  3. Step 3: Cross multiply
    15,768,114.40x = 23,652,171.60 × 3,800,850.40
  4. Step 4: Simplify right side
    15,768,114.40x = 89,898,365,886,728.64
  5. Step 5: Solve for x
    x = 89,898,365,886,728.64/15,768,114.40
  6. Step 6: Final answer
    x = 5,701,275.60

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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.