Home / 22,988,713.32-34,444,048.14-13,871,654.64

Finding the Fourth Proportional to 22,988,713.32, 34,444,048.14 and 13,871,654.64

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Solution

The fourth proportional to 22,988,713.32, 34,444,048.14 and 13,871,654.64 is: 20,783,935.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,988,713.32 : 34,444,048.14 = 13,871,654.64 : x
  2. Step 2: Convert to fraction form
    22,988,713.32/34,444,048.14 = 13,871,654.64/x
  3. Step 3: Cross multiply
    22,988,713.32x = 34,444,048.14 × 13,871,654.64
  4. Step 4: Simplify right side
    22,988,713.32x = 477,795,940,201,614.38
  5. Step 5: Solve for x
    x = 477,795,940,201,614.38/22,988,713.32
  6. Step 6: Final answer
    x = 20,783,935.73

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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.