Home / 35,704,223.89-49,268,386.08-20,023,884.96

Finding the Fourth Proportional to 35,704,223.89, 49,268,386.08 and 20,023,884.96

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Solution

The fourth proportional to 35,704,223.89, 49,268,386.08 and 20,023,884.96 is: 27,631,030.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,704,223.89 : 49,268,386.08 = 20,023,884.96 : x
  2. Step 2: Convert to fraction form
    35,704,223.89/49,268,386.08 = 20,023,884.96/x
  3. Step 3: Cross multiply
    35,704,223.89x = 49,268,386.08 × 20,023,884.96
  4. Step 4: Simplify right side
    35,704,223.89x = 986,544,494,846,028.88
  5. Step 5: Solve for x
    x = 986,544,494,846,028.88/35,704,223.89
  6. Step 6: Final answer
    x = 27,631,030.38

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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.