Home / 17,496,745.20-26,245,117.80-9,843,994.80

Finding the Fourth Proportional to 17,496,745.20, 26,245,117.80 and 9,843,994.80

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Solution

The fourth proportional to 17,496,745.20, 26,245,117.80 and 9,843,994.80 is: 14,765,992.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,745.20 : 26,245,117.80 = 9,843,994.80 : x
  2. Step 2: Convert to fraction form
    17,496,745.20/26,245,117.80 = 9,843,994.80/x
  3. Step 3: Cross multiply
    17,496,745.20x = 26,245,117.80 × 9,843,994.80
  4. Step 4: Simplify right side
    17,496,745.20x = 258,356,803,148,587.47
  5. Step 5: Solve for x
    x = 258,356,803,148,587.47/17,496,745.20
  6. Step 6: Final answer
    x = 14,765,992.20

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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.