Home / 30,248,181.60-45,372,272.40-24,933,771.60

Finding the Fourth Proportional to 30,248,181.60, 45,372,272.40 and 24,933,771.60

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Solution

The fourth proportional to 30,248,181.60, 45,372,272.40 and 24,933,771.60 is: 37,400,657.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,248,181.60 : 45,372,272.40 = 24,933,771.60 : x
  2. Step 2: Convert to fraction form
    30,248,181.60/45,372,272.40 = 24,933,771.60/x
  3. Step 3: Cross multiply
    30,248,181.60x = 45,372,272.40 × 24,933,771.60
  4. Step 4: Simplify right side
    30,248,181.60x = 1,131,301,876,994,583.75
  5. Step 5: Solve for x
    x = 1,131,301,876,994,583.75/30,248,181.60
  6. Step 6: Final answer
    x = 37,400,657.40

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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.