Home / 92,616,231.60-127,839,019.77-59,576,481.45

Finding the Fourth Proportional to 92,616,231.60, 127,839,019.77 and 59,576,481.45

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Solution

The fourth proportional to 92,616,231.60, 127,839,019.77 and 59,576,481.45 is: 82,233,954.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,616,231.60 : 127,839,019.77 = 59,576,481.45 : x
  2. Step 2: Convert to fraction form
    92,616,231.60/127,839,019.77 = 59,576,481.45/x
  3. Step 3: Cross multiply
    92,616,231.60x = 127,839,019.77 × 59,576,481.45
  4. Step 4: Simplify right side
    92,616,231.60x = 7,616,198,989,913,588
  5. Step 5: Solve for x
    x = 7,616,198,989,913,588/92,616,231.60
  6. Step 6: Final answer
    x = 82,233,954.66

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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.