Home / 44,009,810.70-66,014,716.05-11,666,705.10

Finding the Fourth Proportional to 44,009,810.70, 66,014,716.05 and 11,666,705.10

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Solution

The fourth proportional to 44,009,810.70, 66,014,716.05 and 11,666,705.10 is: 17,500,057.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,009,810.70 : 66,014,716.05 = 11,666,705.10 : x
  2. Step 2: Convert to fraction form
    44,009,810.70/66,014,716.05 = 11,666,705.10/x
  3. Step 3: Cross multiply
    44,009,810.70x = 66,014,716.05 × 11,666,705.10
  4. Step 4: Simplify right side
    44,009,810.70x = 770,174,224,415,586.75
  5. Step 5: Solve for x
    x = 770,174,224,415,586.75/44,009,810.70
  6. Step 6: Final answer
    x = 17,500,057.65

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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.