Home / 17,591,813.39-26,364,738.72-9,810,417.17

Finding the Fourth Proportional to 17,591,813.39, 26,364,738.72 and 9,810,417.17

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Solution

The fourth proportional to 17,591,813.39, 26,364,738.72 and 9,810,417.17 is: 14,702,809.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,591,813.39 : 26,364,738.72 = 9,810,417.17 : x
  2. Step 2: Convert to fraction form
    17,591,813.39/26,364,738.72 = 9,810,417.17/x
  3. Step 3: Cross multiply
    17,591,813.39x = 26,364,738.72 × 9,810,417.17
  4. Step 4: Simplify right side
    17,591,813.39x = 258,649,085,421,251.81
  5. Step 5: Solve for x
    x = 258,649,085,421,251.81/17,591,813.39
  6. Step 6: Final answer
    x = 14,702,809.75

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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.