Home / 26,131,100.10-36,059,046.25-14,371,196.50

Finding the Fourth Proportional to 26,131,100.10, 36,059,046.25 and 14,371,196.50

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Solution

The fourth proportional to 26,131,100.10, 36,059,046.25 and 14,371,196.50 is: 19,831,221.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,131,100.10 : 36,059,046.25 = 14,371,196.50 : x
  2. Step 2: Convert to fraction form
    26,131,100.10/36,059,046.25 = 14,371,196.50/x
  3. Step 3: Cross multiply
    26,131,100.10x = 36,059,046.25 × 14,371,196.50
  4. Step 4: Simplify right side
    26,131,100.10x = 518,211,639,261,338.12
  5. Step 5: Solve for x
    x = 518,211,639,261,338.12/26,131,100.10
  6. Step 6: Final answer
    x = 19,831,221.70

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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.