Home / 33,832,157.55-46,688,825.31-18,362,427.63

Finding the Fourth Proportional to 33,832,157.55, 46,688,825.31 and 18,362,427.63

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Solution

The fourth proportional to 33,832,157.55, 46,688,825.31 and 18,362,427.63 is: 25,340,393.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,832,157.55 : 46,688,825.31 = 18,362,427.63 : x
  2. Step 2: Convert to fraction form
    33,832,157.55/46,688,825.31 = 18,362,427.63/x
  3. Step 3: Cross multiply
    33,832,157.55x = 46,688,825.31 × 18,362,427.63
  4. Step 4: Simplify right side
    33,832,157.55x = 857,320,175,884,587.25
  5. Step 5: Solve for x
    x = 857,320,175,884,587.25/33,832,157.55
  6. Step 6: Final answer
    x = 25,340,393.22

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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.