Home / 614,773,772.08-848,394,501.60-336,309,316.90

Finding the Fourth Proportional to 614,773,772.08, 848,394,501.60 and 336,309,316.90

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Solution

The fourth proportional to 614,773,772.08, 848,394,501.60 and 336,309,316.90 is: 464,110,520.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,773,772.08 : 848,394,501.60 = 336,309,316.90 : x
  2. Step 2: Convert to fraction form
    614,773,772.08/848,394,501.60 = 336,309,316.90/x
  3. Step 3: Cross multiply
    614,773,772.08x = 848,394,501.60 × 336,309,316.90
  4. Step 4: Simplify right side
    614,773,772.08x = 285,322,975,294,811,936
  5. Step 5: Solve for x
    x = 285,322,975,294,811,936/614,773,772.08
  6. Step 6: Final answer
    x = 464,110,520.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.