Home / 16,293,474.80-24,455,958.60-9,916,182.80

Finding the Fourth Proportional to 16,293,474.80, 24,455,958.60 and 9,916,182.80

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Solution

The fourth proportional to 16,293,474.80, 24,455,958.60 and 9,916,182.80 is: 14,883,857.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,293,474.80 : 24,455,958.60 = 9,916,182.80 : x
  2. Step 2: Convert to fraction form
    16,293,474.80/24,455,958.60 = 9,916,182.80/x
  3. Step 3: Cross multiply
    16,293,474.80x = 24,455,958.60 × 9,916,182.80
  4. Step 4: Simplify right side
    16,293,474.80x = 242,509,756,026,832.12
  5. Step 5: Solve for x
    x = 242,509,756,026,832.12/16,293,474.80
  6. Step 6: Final answer
    x = 14,883,857.43

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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.