Home / 29,334,738.60-44,001,889.20-8,864,418.60

Finding the Fourth Proportional to 29,334,738.60, 44,001,889.20 and 8,864,418.60

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Solution

The fourth proportional to 29,334,738.60, 44,001,889.20 and 8,864,418.60 is: 13,296,561.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,334,738.60 : 44,001,889.20 = 8,864,418.60 : x
  2. Step 2: Convert to fraction form
    29,334,738.60/44,001,889.20 = 8,864,418.60/x
  3. Step 3: Cross multiply
    29,334,738.60x = 44,001,889.20 × 8,864,418.60
  4. Step 4: Simplify right side
    29,334,738.60x = 390,051,165,059,619.12
  5. Step 5: Solve for x
    x = 390,051,165,059,619.12/29,334,738.60
  6. Step 6: Final answer
    x = 13,296,561.81

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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.