Home / 23,952,711.69-33,054,771.33-12,939,460.83

Finding the Fourth Proportional to 23,952,711.69, 33,054,771.33 and 12,939,460.83

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Solution

The fourth proportional to 23,952,711.69, 33,054,771.33 and 12,939,460.83 is: 17,856,471.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,952,711.69 : 33,054,771.33 = 12,939,460.83 : x
  2. Step 2: Convert to fraction form
    23,952,711.69/33,054,771.33 = 12,939,460.83/x
  3. Step 3: Cross multiply
    23,952,711.69x = 33,054,771.33 × 12,939,460.83
  4. Step 4: Simplify right side
    23,952,711.69x = 427,710,918,869,142
  5. Step 5: Solve for x
    x = 427,710,918,869,142/23,952,711.69
  6. Step 6: Final answer
    x = 17,856,471.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.