Home / 14,485,829.59-21,747,182.33-9,389,584.90

Finding the Fourth Proportional to 14,485,829.59, 21,747,182.33 and 9,389,584.90

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Solution

The fourth proportional to 14,485,829.59, 21,747,182.33 and 9,389,584.90 is: 14,096,328.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,485,829.59 : 21,747,182.33 = 9,389,584.90 : x
  2. Step 2: Convert to fraction form
    14,485,829.59/21,747,182.33 = 9,389,584.90/x
  3. Step 3: Cross multiply
    14,485,829.59x = 21,747,182.33 × 9,389,584.90
  4. Step 4: Simplify right side
    14,485,829.59x = 204,197,014,776,366.91
  5. Step 5: Solve for x
    x = 204,197,014,776,366.91/14,485,829.59
  6. Step 6: Final answer
    x = 14,096,328.66

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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.