Home / 11,050,345.46-16,578,082.44-3,477,114.38

Finding the Fourth Proportional to 11,050,345.46, 16,578,082.44 and 3,477,114.38

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Solution

The fourth proportional to 11,050,345.46, 16,578,082.44 and 3,477,114.38 is: 5,216,478.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050,345.46 : 16,578,082.44 = 3,477,114.38 : x
  2. Step 2: Convert to fraction form
    11,050,345.46/16,578,082.44 = 3,477,114.38/x
  3. Step 3: Cross multiply
    11,050,345.46x = 16,578,082.44 × 3,477,114.38
  4. Step 4: Simplify right side
    11,050,345.46x = 57,643,888,762,059.07
  5. Step 5: Solve for x
    x = 57,643,888,762,059.07/11,050,345.46
  6. Step 6: Final answer
    x = 5,216,478.43

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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.