Home / 11,114,505.70-16,671,758.55-10,368,009.70

Finding the Fourth Proportional to 11,114,505.70, 16,671,758.55 and 10,368,009.70

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Solution

The fourth proportional to 11,114,505.70, 16,671,758.55 and 10,368,009.70 is: 15,552,014.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,505.70 : 16,671,758.55 = 10,368,009.70 : x
  2. Step 2: Convert to fraction form
    11,114,505.70/16,671,758.55 = 10,368,009.70/x
  3. Step 3: Cross multiply
    11,114,505.70x = 16,671,758.55 × 10,368,009.70
  4. Step 4: Simplify right side
    11,114,505.70x = 172,852,954,362,457.94
  5. Step 5: Solve for x
    x = 172,852,954,362,457.94/11,114,505.70
  6. Step 6: Final answer
    x = 15,552,014.55

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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.