Home / 43,968,015.60-65,952,023.40-32,630,607.60

Finding the Fourth Proportional to 43,968,015.60, 65,952,023.40 and 32,630,607.60

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Solution

The fourth proportional to 43,968,015.60, 65,952,023.40 and 32,630,607.60 is: 48,945,911.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,968,015.60 : 65,952,023.40 = 32,630,607.60 : x
  2. Step 2: Convert to fraction form
    43,968,015.60/65,952,023.40 = 32,630,607.60/x
  3. Step 3: Cross multiply
    43,968,015.60x = 65,952,023.40 × 32,630,607.60
  4. Step 4: Simplify right side
    43,968,015.60x = 2,152,054,595,991,418
  5. Step 5: Solve for x
    x = 2,152,054,595,991,418/43,968,015.60
  6. Step 6: Final answer
    x = 48,945,911.40

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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.