Home / 24,192,990.10-33,385,953.09-13,328,362.90

Finding the Fourth Proportional to 24,192,990.10, 33,385,953.09 and 13,328,362.90

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Solution

The fourth proportional to 24,192,990.10, 33,385,953.09 and 13,328,362.90 is: 18,392,935.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,990.10 : 33,385,953.09 = 13,328,362.90 : x
  2. Step 2: Convert to fraction form
    24,192,990.10/33,385,953.09 = 13,328,362.90/x
  3. Step 3: Cross multiply
    24,192,990.10x = 33,385,953.09 × 13,328,362.90
  4. Step 4: Simplify right side
    24,192,990.10x = 444,980,098,545,896.38
  5. Step 5: Solve for x
    x = 444,980,098,545,896.38/24,192,990.10
  6. Step 6: Final answer
    x = 18,392,935.17

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1.5x scale

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.