Home / 14,906,784.57-22,344,233.49-6,807,623.73

Finding the Fourth Proportional to 14,906,784.57, 22,344,233.49 and 6,807,623.73

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Solution

The fourth proportional to 14,906,784.57, 22,344,233.49 and 6,807,623.73 is: 10,204,154.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,906,784.57 : 22,344,233.49 = 6,807,623.73 : x
  2. Step 2: Convert to fraction form
    14,906,784.57/22,344,233.49 = 6,807,623.73/x
  3. Step 3: Cross multiply
    14,906,784.57x = 22,344,233.49 × 6,807,623.73
  4. Step 4: Simplify right side
    14,906,784.57x = 152,111,134,135,184.72
  5. Step 5: Solve for x
    x = 152,111,134,135,184.72/14,906,784.57
  6. Step 6: Final answer
    x = 10,204,154.59

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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.