Home / 16,660,087.22-24,993,259.16-7,562,823.32

Finding the Fourth Proportional to 16,660,087.22, 24,993,259.16 and 7,562,823.32

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Solution

The fourth proportional to 16,660,087.22, 24,993,259.16 and 7,562,823.32 is: 11,345,655.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,660,087.22 : 24,993,259.16 = 7,562,823.32 : x
  2. Step 2: Convert to fraction form
    16,660,087.22/24,993,259.16 = 7,562,823.32/x
  3. Step 3: Cross multiply
    16,660,087.22x = 24,993,259.16 × 7,562,823.32
  4. Step 4: Simplify right side
    16,660,087.22x = 189,019,603,242,720.66
  5. Step 5: Solve for x
    x = 189,019,603,242,720.66/16,660,087.22
  6. Step 6: Final answer
    x = 11,345,655.08

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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.