Home / 27,501,006.60-41,224,293.90-12,156,625.80

Finding the Fourth Proportional to 27,501,006.60, 41,224,293.90 and 12,156,625.80

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Solution

The fourth proportional to 27,501,006.60, 41,224,293.90 and 12,156,625.80 is: 18,222,908.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,501,006.60 : 41,224,293.90 = 12,156,625.80 : x
  2. Step 2: Convert to fraction form
    27,501,006.60/41,224,293.90 = 12,156,625.80/x
  3. Step 3: Cross multiply
    27,501,006.60x = 41,224,293.90 × 12,156,625.80
  4. Step 4: Simplify right side
    27,501,006.60x = 501,148,314,811,522.62
  5. Step 5: Solve for x
    x = 501,148,314,811,522.62/27,501,006.60
  6. Step 6: Final answer
    x = 18,222,908.06

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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.