Home / 26,131,098.85-36,059,044.53-14,371,195.25

Finding the Fourth Proportional to 26,131,098.85, 36,059,044.53 and 14,371,195.25

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Solution

The fourth proportional to 26,131,098.85, 36,059,044.53 and 14,371,195.25 is: 19,831,219.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,131,098.85 : 36,059,044.53 = 14,371,195.25 : x
  2. Step 2: Convert to fraction form
    26,131,098.85/36,059,044.53 = 14,371,195.25/x
  3. Step 3: Cross multiply
    26,131,098.85x = 36,059,044.53 × 14,371,195.25
  4. Step 4: Simplify right side
    26,131,098.85x = 518,211,569,469,074.50
  5. Step 5: Solve for x
    x = 518,211,569,469,074.50/26,131,098.85
  6. Step 6: Final answer
    x = 19,831,219.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.