Home / 61,906,185.84-92,861,344.29-27,827,632.56

Finding the Fourth Proportional to 61,906,185.84, 92,861,344.29 and 27,827,632.56

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Solution

The fourth proportional to 61,906,185.84, 92,861,344.29 and 27,827,632.56 is: 41,742,377.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,906,185.84 : 92,861,344.29 = 27,827,632.56 : x
  2. Step 2: Convert to fraction form
    61,906,185.84/92,861,344.29 = 27,827,632.56/x
  3. Step 3: Cross multiply
    61,906,185.84x = 92,861,344.29 × 27,827,632.56
  4. Step 4: Simplify right side
    61,906,185.84x = 2,584,111,367,929,774
  5. Step 5: Solve for x
    x = 2,584,111,367,929,774/61,906,185.84
  6. Step 6: Final answer
    x = 41,742,377.32

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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.