Home / 33,541,561.95-46,286,283.36-18,857,849.55

Finding the Fourth Proportional to 33,541,561.95, 46,286,283.36 and 18,857,849.55

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Solution

The fourth proportional to 33,541,561.95, 46,286,283.36 and 18,857,849.55 is: 26,023,229.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,541,561.95 : 46,286,283.36 = 18,857,849.55 : x
  2. Step 2: Convert to fraction form
    33,541,561.95/46,286,283.36 = 18,857,849.55/x
  3. Step 3: Cross multiply
    33,541,561.95x = 46,286,283.36 × 18,857,849.55
  4. Step 4: Simplify right side
    33,541,561.95x = 872,859,767,831,548.50
  5. Step 5: Solve for x
    x = 872,859,767,831,548.50/33,541,561.95
  6. Step 6: Final answer
    x = 26,023,229.60

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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.