Home / 11,597,093.80-16,011,995.94-7,248,134.94

Finding the Fourth Proportional to 11,597,093.80, 16,011,995.94 and 7,248,134.94

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Solution

The fourth proportional to 11,597,093.80, 16,011,995.94 and 7,248,134.94 is: 10,007,430.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,597,093.80 : 16,011,995.94 = 7,248,134.94 : x
  2. Step 2: Convert to fraction form
    11,597,093.80/16,011,995.94 = 7,248,134.94/x
  3. Step 3: Cross multiply
    11,597,093.80x = 16,011,995.94 × 7,248,134.94
  4. Step 4: Simplify right side
    11,597,093.80x = 116,057,107,231,852.14
  5. Step 5: Solve for x
    x = 116,057,107,231,852.14/11,597,093.80
  6. Step 6: Final answer
    x = 10,007,430.24

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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.