Home / 18,007,382.16-24,852,553.92-10,270,650.96

Finding the Fourth Proportional to 18,007,382.16, 24,852,553.92 and 10,270,650.96

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Solution

The fourth proportional to 18,007,382.16, 24,852,553.92 and 10,270,650.96 is: 14,174,848.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,007,382.16 : 24,852,553.92 = 10,270,650.96 : x
  2. Step 2: Convert to fraction form
    18,007,382.16/24,852,553.92 = 10,270,650.96/x
  3. Step 3: Cross multiply
    18,007,382.16x = 24,852,553.92 × 10,270,650.96
  4. Step 4: Simplify right side
    18,007,382.16x = 255,251,906,776,899.81
  5. Step 5: Solve for x
    x = 255,251,906,776,899.81/18,007,382.16
  6. Step 6: Final answer
    x = 14,174,848.10

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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.