Home / 35,579,070.92-48,997,286.43-33,362,048.36

Finding the Fourth Proportional to 35,579,070.92, 48,997,286.43 and 33,362,048.36

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Solution

The fourth proportional to 35,579,070.92, 48,997,286.43 and 33,362,048.36 is: 45,944,140.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,579,070.92 : 48,997,286.43 = 33,362,048.36 : x
  2. Step 2: Convert to fraction form
    35,579,070.92/48,997,286.43 = 33,362,048.36/x
  3. Step 3: Cross multiply
    35,579,070.92x = 48,997,286.43 × 33,362,048.36
  4. Step 4: Simplify right side
    35,579,070.92x = 1,634,649,839,386,431.75
  5. Step 5: Solve for x
    x = 1,634,649,839,386,431.75/35,579,070.92
  6. Step 6: Final answer
    x = 45,944,140.67

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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.