Home / 46,212,936.60-69,293,160.90-17,460,010.20

Finding the Fourth Proportional to 46,212,936.60, 69,293,160.90 and 17,460,010.20

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Solution

The fourth proportional to 46,212,936.60, 69,293,160.90 and 17,460,010.20 is: 26,180,099.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,212,936.60 : 69,293,160.90 = 17,460,010.20 : x
  2. Step 2: Convert to fraction form
    46,212,936.60/69,293,160.90 = 17,460,010.20/x
  3. Step 3: Cross multiply
    46,212,936.60x = 69,293,160.90 × 17,460,010.20
  4. Step 4: Simplify right side
    46,212,936.60x = 1,209,859,296,104,241.25
  5. Step 5: Solve for x
    x = 1,209,859,296,104,241.25/46,212,936.60
  6. Step 6: Final answer
    x = 26,180,099.88

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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.