Home / 31,227,893.01-46,852,302.28-10,771,732.52

Finding the Fourth Proportional to 31,227,893.01, 46,852,302.28 and 10,771,732.52

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Solution

The fourth proportional to 31,227,893.01, 46,852,302.28 and 10,771,732.52 is: 16,161,207.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,227,893.01 : 46,852,302.28 = 10,771,732.52 : x
  2. Step 2: Convert to fraction form
    31,227,893.01/46,852,302.28 = 10,771,732.52/x
  3. Step 3: Cross multiply
    31,227,893.01x = 46,852,302.28 × 10,771,732.52
  4. Step 4: Simplify right side
    31,227,893.01x = 504,680,467,962,286.12
  5. Step 5: Solve for x
    x = 504,680,467,962,286.12/31,227,893.01
  6. Step 6: Final answer
    x = 16,161,207.80

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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.