Home / 23,757,312.62-32,785,091.67-12,892,296.62

Finding the Fourth Proportional to 23,757,312.62, 32,785,091.67 and 12,892,296.62

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Solution

The fourth proportional to 23,757,312.62, 32,785,091.67 and 12,892,296.62 is: 17,791,369.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,757,312.62 : 32,785,091.67 = 12,892,296.62 : x
  2. Step 2: Convert to fraction form
    23,757,312.62/32,785,091.67 = 12,892,296.62/x
  3. Step 3: Cross multiply
    23,757,312.62x = 32,785,091.67 × 12,892,296.62
  4. Step 4: Simplify right side
    23,757,312.62x = 422,675,126,359,605.75
  5. Step 5: Solve for x
    x = 422,675,126,359,605.75/23,757,312.62
  6. Step 6: Final answer
    x = 17,791,369.47

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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.