Home / 35,932,485,271.19-49,583,501,969.78-19,874,820,742.43

Finding the Fourth Proportional to 35,932,485,271.19, 49,583,501,969.78 and 19,874,820,742.43

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Solution

The fourth proportional to 35,932,485,271.19, 49,583,501,969.78 and 19,874,820,742.43 is: 27,425,412,019.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,932,485,271.19 : 49,583,501,969.78 = 19,874,820,742.43 : x
  2. Step 2: Convert to fraction form
    35,932,485,271.19/49,583,501,969.78 = 19,874,820,742.43/x
  3. Step 3: Cross multiply
    35,932,485,271.19x = 49,583,501,969.78 × 19,874,820,742.43
  4. Step 4: Simplify right side
    35,932,485,271.19x = 985,463,213,431,203,037,184
  5. Step 5: Solve for x
    x = 985,463,213,431,203,037,184/35,932,485,271.19
  6. Step 6: Final answer
    x = 27,425,412,019.06

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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.