Home / 26,059,485.08-39,089,528.54-7,863,837.86

Finding the Fourth Proportional to 26,059,485.08, 39,089,528.54 and 7,863,837.86

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Solution

The fourth proportional to 26,059,485.08, 39,089,528.54 and 7,863,837.86 is: 11,795,847.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,059,485.08 : 39,089,528.54 = 7,863,837.86 : x
  2. Step 2: Convert to fraction form
    26,059,485.08/39,089,528.54 = 7,863,837.86/x
  3. Step 3: Cross multiply
    26,059,485.08x = 39,089,528.54 × 7,863,837.86
  4. Step 4: Simplify right side
    26,059,485.08x = 307,393,714,462,402.50
  5. Step 5: Solve for x
    x = 307,393,714,462,402.50/26,059,485.08
  6. Step 6: Final answer
    x = 11,795,847.60

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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.