Home / 14,864,474.97-22,285,490.31-9,748,193.40

Finding the Fourth Proportional to 14,864,474.97, 22,285,490.31 and 9,748,193.40

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Solution

The fourth proportional to 14,864,474.97, 22,285,490.31 and 9,748,193.40 is: 14,614,930.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,864,474.97 : 22,285,490.31 = 9,748,193.40 : x
  2. Step 2: Convert to fraction form
    14,864,474.97/22,285,490.31 = 9,748,193.40/x
  3. Step 3: Cross multiply
    14,864,474.97x = 22,285,490.31 × 9,748,193.40
  4. Step 4: Simplify right side
    14,864,474.97x = 217,243,269,555,705.94
  5. Step 5: Solve for x
    x = 217,243,269,555,705.94/14,864,474.97
  6. Step 6: Final answer
    x = 14,614,930.56

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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.