Home / 29,448,002.90-44,172,004.35-16,693,418.90

Finding the Fourth Proportional to 29,448,002.90, 44,172,004.35 and 16,693,418.90

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Solution

The fourth proportional to 29,448,002.90, 44,172,004.35 and 16,693,418.90 is: 25,040,128.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,448,002.90 : 44,172,004.35 = 16,693,418.90 : x
  2. Step 2: Convert to fraction form
    29,448,002.90/44,172,004.35 = 16,693,418.90/x
  3. Step 3: Cross multiply
    29,448,002.90x = 44,172,004.35 × 16,693,418.90
  4. Step 4: Simplify right side
    29,448,002.90x = 737,381,772,267,172.25
  5. Step 5: Solve for x
    x = 737,381,772,267,172.25/29,448,002.90
  6. Step 6: Final answer
    x = 25,040,128.35

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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.