Home / 17,730,686.56-26,596,037.13-4,267,514.56

Finding the Fourth Proportional to 17,730,686.56, 26,596,037.13 and 4,267,514.56

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Solution

The fourth proportional to 17,730,686.56, 26,596,037.13 and 4,267,514.56 is: 6,401,273.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,730,686.56 : 26,596,037.13 = 4,267,514.56 : x
  2. Step 2: Convert to fraction form
    17,730,686.56/26,596,037.13 = 4,267,514.56/x
  3. Step 3: Cross multiply
    17,730,686.56x = 26,596,037.13 × 4,267,514.56
  4. Step 4: Simplify right side
    17,730,686.56x = 113,498,975,690,575.59
  5. Step 5: Solve for x
    x = 113,498,975,690,575.59/17,730,686.56
  6. Step 6: Final answer
    x = 6,401,273.59

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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.