Home / 43,499,503.53-65,235,299.22-14,346,788.04

Finding the Fourth Proportional to 43,499,503.53, 65,235,299.22 and 14,346,788.04

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Solution

The fourth proportional to 43,499,503.53, 65,235,299.22 and 14,346,788.04 is: 21,515,579.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,499,503.53 : 65,235,299.22 = 14,346,788.04 : x
  2. Step 2: Convert to fraction form
    43,499,503.53/65,235,299.22 = 14,346,788.04/x
  3. Step 3: Cross multiply
    43,499,503.53x = 65,235,299.22 × 14,346,788.04
  4. Step 4: Simplify right side
    43,499,503.53x = 935,917,010,635,317.25
  5. Step 5: Solve for x
    x = 935,917,010,635,317.25/43,499,503.53
  6. Step 6: Final answer
    x = 21,515,579.14

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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.