Home / 43,387,788.22-65,085,464.85-14,232,885.82

Finding the Fourth Proportional to 43,387,788.22, 65,085,464.85 and 14,232,885.82

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Solution

The fourth proportional to 43,387,788.22, 65,085,464.85 and 14,232,885.82 is: 21,350,569.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,387,788.22 : 65,085,464.85 = 14,232,885.82 : x
  2. Step 2: Convert to fraction form
    43,387,788.22/65,085,464.85 = 14,232,885.82/x
  3. Step 3: Cross multiply
    43,387,788.22x = 65,085,464.85 × 14,232,885.82
  4. Step 4: Simplify right side
    43,387,788.22x = 926,353,989,751,673.50
  5. Step 5: Solve for x
    x = 926,353,989,751,673.50/43,387,788.22
  6. Step 6: Final answer
    x = 21,350,569.54

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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.