Home / 33,633,597.01-46,414,362.10-18,163,680.16

Finding the Fourth Proportional to 33,633,597.01, 46,414,362.10 and 18,163,680.16

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Solution

The fourth proportional to 33,633,597.01, 46,414,362.10 and 18,163,680.16 is: 25,065,877.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,633,597.01 : 46,414,362.10 = 18,163,680.16 : x
  2. Step 2: Convert to fraction form
    33,633,597.01/46,414,362.10 = 18,163,680.16/x
  3. Step 3: Cross multiply
    33,633,597.01x = 46,414,362.10 × 18,163,680.16
  4. Step 4: Simplify right side
    33,633,597.01x = 843,055,627,924,007.50
  5. Step 5: Solve for x
    x = 843,055,627,924,007.50/33,633,597.01
  6. Step 6: Final answer
    x = 25,065,877.66

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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.