Home / 15,845,799.39-23,764,308.85-5,609,310.81

Finding the Fourth Proportional to 15,845,799.39, 23,764,308.85 and 5,609,310.81

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Solution

The fourth proportional to 15,845,799.39, 23,764,308.85 and 5,609,310.81 is: 8,412,412.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,845,799.39 : 23,764,308.85 = 5,609,310.81 : x
  2. Step 2: Convert to fraction form
    15,845,799.39/23,764,308.85 = 5,609,310.81/x
  3. Step 3: Cross multiply
    15,845,799.39x = 23,764,308.85 × 5,609,310.81
  4. Step 4: Simplify right side
    15,845,799.39x = 133,301,394,524,483.67
  5. Step 5: Solve for x
    x = 133,301,394,524,483.67/15,845,799.39
  6. Step 6: Final answer
    x = 8,412,412.10

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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.