Home / 11,755,526.60-17,633,289.90-3,237,177.80

Finding the Fourth Proportional to 11,755,526.60, 17,633,289.90 and 3,237,177.80

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Solution

The fourth proportional to 11,755,526.60, 17,633,289.90 and 3,237,177.80 is: 4,855,766.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,755,526.60 : 17,633,289.90 = 3,237,177.80 : x
  2. Step 2: Convert to fraction form
    11,755,526.60/17,633,289.90 = 3,237,177.80/x
  3. Step 3: Cross multiply
    11,755,526.60x = 17,633,289.90 × 3,237,177.80
  4. Step 4: Simplify right side
    11,755,526.60x = 57,082,094,605,244.21
  5. Step 5: Solve for x
    x = 57,082,094,605,244.21/11,755,526.60
  6. Step 6: Final answer
    x = 4,855,766.70

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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.