Home / 11,314,767.97-16,983,112.92-10,700,289.31

Finding the Fourth Proportional to 11,314,767.97, 16,983,112.92 and 10,700,289.31

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Solution

The fourth proportional to 11,314,767.97, 16,983,112.92 and 10,700,289.31 is: 16,060,799.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,314,767.97 : 16,983,112.92 = 10,700,289.31 : x
  2. Step 2: Convert to fraction form
    11,314,767.97/16,983,112.92 = 10,700,289.31/x
  3. Step 3: Cross multiply
    11,314,767.97x = 16,983,112.92 × 10,700,289.31
  4. Step 4: Simplify right side
    11,314,767.97x = 181,724,221,628,398.91
  5. Step 5: Solve for x
    x = 181,724,221,628,398.91/11,314,767.97
  6. Step 6: Final answer
    x = 16,060,799.67

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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.