Home / 24,423,379.80-36,640,383.30-7,383,607.80

Finding the Fourth Proportional to 24,423,379.80, 36,640,383.30 and 7,383,607.80

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Solution

The fourth proportional to 24,423,379.80, 36,640,383.30 and 7,383,607.80 is: 11,077,018.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,423,379.80 : 36,640,383.30 = 7,383,607.80 : x
  2. Step 2: Convert to fraction form
    24,423,379.80/36,640,383.30 = 7,383,607.80/x
  3. Step 3: Cross multiply
    24,423,379.80x = 36,640,383.30 × 7,383,607.80
  4. Step 4: Simplify right side
    24,423,379.80x = 270,538,219,928,869.72
  5. Step 5: Solve for x
    x = 270,538,219,928,869.72/24,423,379.80
  6. Step 6: Final answer
    x = 11,077,018.09

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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.