Home / 24,179,022.60-36,244,914.30-21,628,105.80

Finding the Fourth Proportional to 24,179,022.60, 36,244,914.30 and 21,628,105.80

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Solution

The fourth proportional to 24,179,022.60, 36,244,914.30 and 21,628,105.80 is: 32,421,031.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,179,022.60 : 36,244,914.30 = 21,628,105.80 : x
  2. Step 2: Convert to fraction form
    24,179,022.60/36,244,914.30 = 21,628,105.80/x
  3. Step 3: Cross multiply
    24,179,022.60x = 36,244,914.30 × 21,628,105.80
  4. Step 4: Simplify right side
    24,179,022.60x = 783,908,841,192,332.88
  5. Step 5: Solve for x
    x = 783,908,841,192,332.88/24,179,022.60
  6. Step 6: Final answer
    x = 32,421,031.00

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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.