Home / 19,847,523.12-29,777,263.47-6,200,118.24

Finding the Fourth Proportional to 19,847,523.12, 29,777,263.47 and 6,200,118.24

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Solution

The fourth proportional to 19,847,523.12, 29,777,263.47 and 6,200,118.24 is: 9,302,045.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,847,523.12 : 29,777,263.47 = 6,200,118.24 : x
  2. Step 2: Convert to fraction form
    19,847,523.12/29,777,263.47 = 6,200,118.24/x
  3. Step 3: Cross multiply
    19,847,523.12x = 29,777,263.47 × 6,200,118.24
  4. Step 4: Simplify right side
    19,847,523.12x = 184,622,554,377,632.69
  5. Step 5: Solve for x
    x = 184,622,554,377,632.69/19,847,523.12
  6. Step 6: Final answer
    x = 9,302,045.06

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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.