Home / 45,915,035.25-63,362,748.66-25,288,481.44

Finding the Fourth Proportional to 45,915,035.25, 63,362,748.66 and 25,288,481.44

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Solution

The fourth proportional to 45,915,035.25, 63,362,748.66 and 25,288,481.44 is: 34,898,104.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,915,035.25 : 63,362,748.66 = 25,288,481.44 : x
  2. Step 2: Convert to fraction form
    45,915,035.25/63,362,748.66 = 25,288,481.44/x
  3. Step 3: Cross multiply
    45,915,035.25x = 63,362,748.66 × 25,288,481.44
  4. Step 4: Simplify right side
    45,915,035.25x = 1,602,347,693,460,166.50
  5. Step 5: Solve for x
    x = 1,602,347,693,460,166.50/45,915,035.25
  6. Step 6: Final answer
    x = 34,898,104.39

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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.