Home / 50,066,436.39-75,087,516.47-13,674,997.23

Finding the Fourth Proportional to 50,066,436.39, 75,087,516.47 and 13,674,997.23

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Solution

The fourth proportional to 50,066,436.39, 75,087,516.47 and 13,674,997.23 is: 20,509,180.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,066,436.39 : 75,087,516.47 = 13,674,997.23 : x
  2. Step 2: Convert to fraction form
    50,066,436.39/75,087,516.47 = 13,674,997.23/x
  3. Step 3: Cross multiply
    50,066,436.39x = 75,087,516.47 × 13,674,997.23
  4. Step 4: Simplify right side
    50,066,436.39x = 1,026,821,579,666,454.50
  5. Step 5: Solve for x
    x = 1,026,821,579,666,454.50/50,066,436.39
  6. Step 6: Final answer
    x = 20,509,180.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.