Home / 44,032,682.80-66,025,404.60-18,444,782.80

Finding the Fourth Proportional to 44,032,682.80, 66,025,404.60 and 18,444,782.80

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Solution

The fourth proportional to 44,032,682.80, 66,025,404.60 and 18,444,782.80 is: 27,657,280.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,032,682.80 : 66,025,404.60 = 18,444,782.80 : x
  2. Step 2: Convert to fraction form
    44,032,682.80/66,025,404.60 = 18,444,782.80/x
  3. Step 3: Cross multiply
    44,032,682.80x = 66,025,404.60 × 18,444,782.80
  4. Step 4: Simplify right side
    44,032,682.80x = 1,217,824,247,129,121
  5. Step 5: Solve for x
    x = 1,217,824,247,129,121/44,032,682.80
  6. Step 6: Final answer
    x = 27,657,280.22

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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.