Home / 22,956,732.64-31,677,946.72-14,134,782.88

Finding the Fourth Proportional to 22,956,732.64, 31,677,946.72 and 14,134,782.88

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Solution

The fourth proportional to 22,956,732.64, 31,677,946.72 and 14,134,782.88 is: 19,504,556.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,956,732.64 : 31,677,946.72 = 14,134,782.88 : x
  2. Step 2: Convert to fraction form
    22,956,732.64/31,677,946.72 = 14,134,782.88/x
  3. Step 3: Cross multiply
    22,956,732.64x = 31,677,946.72 × 14,134,782.88
  4. Step 4: Simplify right side
    22,956,732.64x = 447,760,898,971,408.19
  5. Step 5: Solve for x
    x = 447,760,898,971,408.19/22,956,732.64
  6. Step 6: Final answer
    x = 19,504,556.94

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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.