Home / 22,956,731.64-31,677,945.35-14,134,781.88

Finding the Fourth Proportional to 22,956,731.64, 31,677,945.35 and 14,134,781.88

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Solution

The fourth proportional to 22,956,731.64, 31,677,945.35 and 14,134,781.88 is: 19,504,555.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,956,731.64 : 31,677,945.35 = 14,134,781.88 : x
  2. Step 2: Convert to fraction form
    22,956,731.64/31,677,945.35 = 14,134,781.88/x
  3. Step 3: Cross multiply
    22,956,731.64x = 31,677,945.35 × 14,134,781.88
  4. Step 4: Simplify right side
    22,956,731.64x = 447,760,847,858,136.38
  5. Step 5: Solve for x
    x = 447,760,847,858,136.38/22,956,731.64
  6. Step 6: Final answer
    x = 19,504,555.56

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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.