Home / 16,111,825.85-24,167,083.34-3,980,983.80

Finding the Fourth Proportional to 16,111,825.85, 24,167,083.34 and 3,980,983.80

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Solution

The fourth proportional to 16,111,825.85, 24,167,083.34 and 3,980,983.80 is: 5,971,313.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,111,825.85 : 24,167,083.34 = 3,980,983.80 : x
  2. Step 2: Convert to fraction form
    16,111,825.85/24,167,083.34 = 3,980,983.80/x
  3. Step 3: Cross multiply
    16,111,825.85x = 24,167,083.34 × 3,980,983.80
  4. Step 4: Simplify right side
    16,111,825.85x = 96,208,767,249,884.97
  5. Step 5: Solve for x
    x = 96,208,767,249,884.97/16,111,825.85
  6. Step 6: Final answer
    x = 5,971,313.75

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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.