Home / 44,014,739.20-66,025,024.80-11,666,190.40

Finding the Fourth Proportional to 44,014,739.20, 66,025,024.80 and 11,666,190.40

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Solution

The fourth proportional to 44,014,739.20, 66,025,024.80 and 11,666,190.40 is: 17,500,058.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,014,739.20 : 66,025,024.80 = 11,666,190.40 : x
  2. Step 2: Convert to fraction form
    44,014,739.20/66,025,024.80 = 11,666,190.40/x
  3. Step 3: Cross multiply
    44,014,739.20x = 66,025,024.80 × 11,666,190.40
  4. Step 4: Simplify right side
    44,014,739.20x = 770,260,510,481,521.88
  5. Step 5: Solve for x
    x = 770,260,510,481,521.88/44,014,739.20
  6. Step 6: Final answer
    x = 17,500,058.49

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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.