Home / 23,171,434.80-34,769,593.80-9,709,623.60

Finding the Fourth Proportional to 23,171,434.80, 34,769,593.80 and 9,709,623.60

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Solution

The fourth proportional to 23,171,434.80, 34,769,593.80 and 9,709,623.60 is: 14,569,648.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,171,434.80 : 34,769,593.80 = 9,709,623.60 : x
  2. Step 2: Convert to fraction form
    23,171,434.80/34,769,593.80 = 9,709,623.60/x
  3. Step 3: Cross multiply
    23,171,434.80x = 34,769,593.80 × 9,709,623.60
  4. Step 4: Simplify right side
    23,171,434.80x = 337,599,668,522,893.62
  5. Step 5: Solve for x
    x = 337,599,668,522,893.62/23,171,434.80
  6. Step 6: Final answer
    x = 14,569,648.86

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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.