Home / 92,606,133.94-127,784,684.66-52,916,231.61

Finding the Fourth Proportional to 92,606,133.94, 127,784,684.66 and 52,916,231.61

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Solution

The fourth proportional to 92,606,133.94, 127,784,684.66 and 52,916,231.61 is: 73,017,668.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,606,133.94 : 127,784,684.66 = 52,916,231.61 : x
  2. Step 2: Convert to fraction form
    92,606,133.94/127,784,684.66 = 52,916,231.61/x
  3. Step 3: Cross multiply
    92,606,133.94x = 127,784,684.66 × 52,916,231.61
  4. Step 4: Simplify right side
    92,606,133.94x = 6,761,883,969,786,794
  5. Step 5: Solve for x
    x = 6,761,883,969,786,794/92,606,133.94
  6. Step 6: Final answer
    x = 73,017,668.29

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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.