Home / 33,840,735.66-46,700,783.08-18,370,820.25

Finding the Fourth Proportional to 33,840,735.66, 46,700,783.08 and 18,370,820.25

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Solution

The fourth proportional to 33,840,735.66, 46,700,783.08 and 18,370,820.25 is: 25,352,040.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,840,735.66 : 46,700,783.08 = 18,370,820.25 : x
  2. Step 2: Convert to fraction form
    33,840,735.66/46,700,783.08 = 18,370,820.25/x
  3. Step 3: Cross multiply
    33,840,735.66x = 46,700,783.08 × 18,370,820.25
  4. Step 4: Simplify right side
    33,840,735.66x = 857,931,691,450,994.38
  5. Step 5: Solve for x
    x = 857,931,691,450,994.38/33,840,735.66
  6. Step 6: Final answer
    x = 25,352,040.22

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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.