Home / 26,579,949.60-36,680,329.36-14,356,806.60

Finding the Fourth Proportional to 26,579,949.60, 36,680,329.36 and 14,356,806.60

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Solution

The fourth proportional to 26,579,949.60, 36,680,329.36 and 14,356,806.60 is: 19,812,392.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,579,949.60 : 36,680,329.36 = 14,356,806.60 : x
  2. Step 2: Convert to fraction form
    26,579,949.60/36,680,329.36 = 14,356,806.60/x
  3. Step 3: Cross multiply
    26,579,949.60x = 36,680,329.36 × 14,356,806.60
  4. Step 4: Simplify right side
    26,579,949.60x = 526,612,394,645,821.75
  5. Step 5: Solve for x
    x = 526,612,394,645,821.75/26,579,949.60
  6. Step 6: Final answer
    x = 19,812,392.52

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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.