Home / 24,571,231.60-36,856,847.40-11,789,561.20

Finding the Fourth Proportional to 24,571,231.60, 36,856,847.40 and 11,789,561.20

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Solution

The fourth proportional to 24,571,231.60, 36,856,847.40 and 11,789,561.20 is: 17,684,341.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,571,231.60 : 36,856,847.40 = 11,789,561.20 : x
  2. Step 2: Convert to fraction form
    24,571,231.60/36,856,847.40 = 11,789,561.20/x
  3. Step 3: Cross multiply
    24,571,231.60x = 36,856,847.40 × 11,789,561.20
  4. Step 4: Simplify right side
    24,571,231.60x = 434,526,058,061,360.81
  5. Step 5: Solve for x
    x = 434,526,058,061,360.81/24,571,231.60
  6. Step 6: Final answer
    x = 17,684,341.80

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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.