Home / 26,423,884.88-36,464,886.48-14,664,928.54

Finding the Fourth Proportional to 26,423,884.88, 36,464,886.48 and 14,664,928.54

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Solution

The fourth proportional to 26,423,884.88, 36,464,886.48 and 14,664,928.54 is: 20,237,559.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,423,884.88 : 36,464,886.48 = 14,664,928.54 : x
  2. Step 2: Convert to fraction form
    26,423,884.88/36,464,886.48 = 14,664,928.54/x
  3. Step 3: Cross multiply
    26,423,884.88x = 36,464,886.48 × 14,664,928.54
  4. Step 4: Simplify right side
    26,423,884.88x = 534,754,954,448,412.06
  5. Step 5: Solve for x
    x = 534,754,954,448,412.06/26,423,884.88
  6. Step 6: Final answer
    x = 20,237,559.95

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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.