Home / 17,823,416.32-26,735,642.88-4,360,240

Finding the Fourth Proportional to 17,823,416.32, 26,735,642.88 and 4,360,240

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Solution

The fourth proportional to 17,823,416.32, 26,735,642.88 and 4,360,240 is: 6,540,486.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,823,416.32 : 26,735,642.88 = 4,360,240 : x
  2. Step 2: Convert to fraction form
    17,823,416.32/26,735,642.88 = 4,360,240/x
  3. Step 3: Cross multiply
    17,823,416.32x = 26,735,642.88 × 4,360,240
  4. Step 4: Simplify right side
    17,823,416.32x = 116,573,819,511,091.20
  5. Step 5: Solve for x
    x = 116,573,819,511,091.20/17,823,416.32
  6. Step 6: Final answer
    x = 6,540,486.82

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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.