Home / 17,655,087.44-26,483,128.10-4,875,592.20

Finding the Fourth Proportional to 17,655,087.44, 26,483,128.10 and 4,875,592.20

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Solution

The fourth proportional to 17,655,087.44, 26,483,128.10 and 4,875,592.20 is: 7,313,525.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,655,087.44 : 26,483,128.10 = 4,875,592.20 : x
  2. Step 2: Convert to fraction form
    17,655,087.44/26,483,128.10 = 4,875,592.20/x
  3. Step 3: Cross multiply
    17,655,087.44x = 26,483,128.10 × 4,875,592.20
  4. Step 4: Simplify right side
    17,655,087.44x = 129,120,932,690,554.59
  5. Step 5: Solve for x
    x = 129,120,932,690,554.59/17,655,087.44
  6. Step 6: Final answer
    x = 7,313,525.53

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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.