Home / 17,805,497.61-26,708,204.12-11,696,043.45

Finding the Fourth Proportional to 17,805,497.61, 26,708,204.12 and 11,696,043.45

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Solution

The fourth proportional to 17,805,497.61, 26,708,204.12 and 11,696,043.45 is: 17,544,037.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,805,497.61 : 26,708,204.12 = 11,696,043.45 : x
  2. Step 2: Convert to fraction form
    17,805,497.61/26,708,204.12 = 11,696,043.45/x
  3. Step 3: Cross multiply
    17,805,497.61x = 26,708,204.12 × 11,696,043.45
  4. Step 4: Simplify right side
    17,805,497.61x = 312,380,315,800,508.75
  5. Step 5: Solve for x
    x = 312,380,315,800,508.75/17,805,497.61
  6. Step 6: Final answer
    x = 17,544,037.39

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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.