Home / 11,232,216.30-16,848,324.45-11,064,254.70

Finding the Fourth Proportional to 11,232,216.30, 16,848,324.45 and 11,064,254.70

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Solution

The fourth proportional to 11,232,216.30, 16,848,324.45 and 11,064,254.70 is: 16,596,382.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,216.30 : 16,848,324.45 = 11,064,254.70 : x
  2. Step 2: Convert to fraction form
    11,232,216.30/16,848,324.45 = 11,064,254.70/x
  3. Step 3: Cross multiply
    11,232,216.30x = 16,848,324.45 × 11,064,254.70
  4. Step 4: Simplify right side
    11,232,216.30x = 186,414,152,983,037.41
  5. Step 5: Solve for x
    x = 186,414,152,983,037.41/11,232,216.30
  6. Step 6: Final answer
    x = 16,596,382.05

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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.