Home / 44,009,814.70-66,014,722.05-11,666,709.10

Finding the Fourth Proportional to 44,009,814.70, 66,014,722.05 and 11,666,709.10

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Solution

The fourth proportional to 44,009,814.70, 66,014,722.05 and 11,666,709.10 is: 17,500,063.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,009,814.70 : 66,014,722.05 = 11,666,709.10 : x
  2. Step 2: Convert to fraction form
    44,009,814.70/66,014,722.05 = 11,666,709.10/x
  3. Step 3: Cross multiply
    44,009,814.70x = 66,014,722.05 × 11,666,709.10
  4. Step 4: Simplify right side
    44,009,814.70x = 770,174,558,474,705.62
  5. Step 5: Solve for x
    x = 770,174,558,474,705.62/44,009,814.70
  6. Step 6: Final answer
    x = 17,500,063.65

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1.5x scale

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.