Home / 36,291,750.60-54,437,625.90-9,365,406.60

Finding the Fourth Proportional to 36,291,750.60, 54,437,625.90 and 9,365,406.60

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Solution

The fourth proportional to 36,291,750.60, 54,437,625.90 and 9,365,406.60 is: 14,048,109.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,750.60 : 54,437,625.90 = 9,365,406.60 : x
  2. Step 2: Convert to fraction form
    36,291,750.60/54,437,625.90 = 9,365,406.60/x
  3. Step 3: Cross multiply
    36,291,750.60x = 54,437,625.90 × 9,365,406.60
  4. Step 4: Simplify right side
    36,291,750.60x = 509,830,500,892,190.88
  5. Step 5: Solve for x
    x = 509,830,500,892,190.88/36,291,750.60
  6. Step 6: Final answer
    x = 14,048,109.90

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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.