Home / 17,059,645.32-25,593,949.71-6,130,938.36

Finding the Fourth Proportional to 17,059,645.32, 25,593,949.71 and 6,130,938.36

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Solution

The fourth proportional to 17,059,645.32, 25,593,949.71 and 6,130,938.36 is: 9,198,018.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,059,645.32 : 25,593,949.71 = 6,130,938.36 : x
  2. Step 2: Convert to fraction form
    17,059,645.32/25,593,949.71 = 6,130,938.36/x
  3. Step 3: Cross multiply
    17,059,645.32x = 25,593,949.71 × 6,130,938.36
  4. Step 4: Simplify right side
    17,059,645.32x = 156,914,928,060,949.88
  5. Step 5: Solve for x
    x = 156,914,928,060,949.88/17,059,645.32
  6. Step 6: Final answer
    x = 9,198,018.20

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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.