Home / 64,515,550.60-96,773,325.90-48,590,302.60

Finding the Fourth Proportional to 64,515,550.60, 96,773,325.90 and 48,590,302.60

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Solution

The fourth proportional to 64,515,550.60, 96,773,325.90 and 48,590,302.60 is: 72,885,453.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,515,550.60 : 96,773,325.90 = 48,590,302.60 : x
  2. Step 2: Convert to fraction form
    64,515,550.60/96,773,325.90 = 48,590,302.60/x
  3. Step 3: Cross multiply
    64,515,550.60x = 96,773,325.90 × 48,590,302.60
  4. Step 4: Simplify right side
    64,515,550.60x = 4,702,245,189,089,418
  5. Step 5: Solve for x
    x = 4,702,245,189,089,418/64,515,550.60
  6. Step 6: Final answer
    x = 72,885,453.90

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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.