Home / 33,832,150.58-46,688,815.69-18,362,420.66

Finding the Fourth Proportional to 33,832,150.58, 46,688,815.69 and 18,362,420.66

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Solution

The fourth proportional to 33,832,150.58, 46,688,815.69 and 18,362,420.66 is: 25,340,383.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,832,150.58 : 46,688,815.69 = 18,362,420.66 : x
  2. Step 2: Convert to fraction form
    33,832,150.58/46,688,815.69 = 18,362,420.66/x
  3. Step 3: Cross multiply
    33,832,150.58x = 46,688,815.69 × 18,362,420.66
  4. Step 4: Simplify right side
    33,832,150.58x = 857,319,673,816,988.12
  5. Step 5: Solve for x
    x = 857,319,673,816,988.12/33,832,150.58
  6. Step 6: Final answer
    x = 25,340,383.60

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1.5x scale

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.