Home / 26,591,996.60-39,860,001.30-10,411,695.80

Finding the Fourth Proportional to 26,591,996.60, 39,860,001.30 and 10,411,695.80

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Solution

The fourth proportional to 26,591,996.60, 39,860,001.30 and 10,411,695.80 is: 15,606,583.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,591,996.60 : 39,860,001.30 = 10,411,695.80 : x
  2. Step 2: Convert to fraction form
    26,591,996.60/39,860,001.30 = 10,411,695.80/x
  3. Step 3: Cross multiply
    26,591,996.60x = 39,860,001.30 × 10,411,695.80
  4. Step 4: Simplify right side
    26,591,996.60x = 415,010,208,123,204.56
  5. Step 5: Solve for x
    x = 415,010,208,123,204.56/26,591,996.60
  6. Step 6: Final answer
    x = 15,606,583.23

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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.