Home / 27,672,627.30-41,508,940.95-26,104,985.70

Finding the Fourth Proportional to 27,672,627.30, 41,508,940.95 and 26,104,985.70

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Solution

The fourth proportional to 27,672,627.30, 41,508,940.95 and 26,104,985.70 is: 39,157,478.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,672,627.30 : 41,508,940.95 = 26,104,985.70 : x
  2. Step 2: Convert to fraction form
    27,672,627.30/41,508,940.95 = 26,104,985.70/x
  3. Step 3: Cross multiply
    27,672,627.30x = 41,508,940.95 × 26,104,985.70
  4. Step 4: Simplify right side
    27,672,627.30x = 1,083,590,309,921,894.50
  5. Step 5: Solve for x
    x = 1,083,590,309,921,894.50/27,672,627.30
  6. Step 6: Final answer
    x = 39,157,478.55

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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.