Home / 33,362,486.04-46,026,548.28-20,299,272.60

Finding the Fourth Proportional to 33,362,486.04, 46,026,548.28 and 20,299,272.60

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Solution

The fourth proportional to 33,362,486.04, 46,026,548.28 and 20,299,272.60 is: 28,004,671.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,362,486.04 : 46,026,548.28 = 20,299,272.60 : x
  2. Step 2: Convert to fraction form
    33,362,486.04/46,026,548.28 = 20,299,272.60/x
  3. Step 3: Cross multiply
    33,362,486.04x = 46,026,548.28 × 20,299,272.60
  4. Step 4: Simplify right side
    33,362,486.04x = 934,305,450,372,781.25
  5. Step 5: Solve for x
    x = 934,305,450,372,781.25/33,362,486.04
  6. Step 6: Final answer
    x = 28,004,671.15

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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.