Home / 17,584,627.20-26,383,161.60-16,962,547.20

Finding the Fourth Proportional to 17,584,627.20, 26,383,161.60 and 16,962,547.20

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Solution

The fourth proportional to 17,584,627.20, 26,383,161.60 and 16,962,547.20 is: 25,449,821.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,584,627.20 : 26,383,161.60 = 16,962,547.20 : x
  2. Step 2: Convert to fraction form
    17,584,627.20/26,383,161.60 = 16,962,547.20/x
  3. Step 3: Cross multiply
    17,584,627.20x = 26,383,161.60 × 16,962,547.20
  4. Step 4: Simplify right side
    17,584,627.20x = 447,525,623,925,227.50
  5. Step 5: Solve for x
    x = 447,525,623,925,227.50/17,584,627.20
  6. Step 6: Final answer
    x = 25,449,821.53

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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.