Home / 26,294,558.99-39,446,076.40-8,098,748.15

Finding the Fourth Proportional to 26,294,558.99, 39,446,076.40 and 8,098,748.15

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Solution

The fourth proportional to 26,294,558.99, 39,446,076.40 and 8,098,748.15 is: 12,149,427.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,294,558.99 : 39,446,076.40 = 8,098,748.15 : x
  2. Step 2: Convert to fraction form
    26,294,558.99/39,446,076.40 = 8,098,748.15/x
  3. Step 3: Cross multiply
    26,294,558.99x = 39,446,076.40 × 8,098,748.15
  4. Step 4: Simplify right side
    26,294,558.99x = 319,463,838,051,781.38
  5. Step 5: Solve for x
    x = 319,463,838,051,781.38/26,294,558.99
  6. Step 6: Final answer
    x = 12,149,427.50

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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.