Home / 15,536,627.31-21,441,822.59-8,568,668.01

Finding the Fourth Proportional to 15,536,627.31, 21,441,822.59 and 8,568,668.01

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Solution

The fourth proportional to 15,536,627.31, 21,441,822.59 and 8,568,668.01 is: 11,825,466.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,536,627.31 : 21,441,822.59 = 8,568,668.01 : x
  2. Step 2: Convert to fraction form
    15,536,627.31/21,441,822.59 = 8,568,668.01/x
  3. Step 3: Cross multiply
    15,536,627.31x = 21,441,822.59 × 8,568,668.01
  4. Step 4: Simplify right side
    15,536,627.31x = 183,727,859,260,185
  5. Step 5: Solve for x
    x = 183,727,859,260,185/15,536,627.31
  6. Step 6: Final answer
    x = 11,825,466.08

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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.