Home / 92,204,911.49-127,245,344.54-50,954,461.07

Finding the Fourth Proportional to 92,204,911.49, 127,245,344.54 and 50,954,461.07

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Solution

The fourth proportional to 92,204,911.49, 127,245,344.54 and 50,954,461.07 is: 70,318,574.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,204,911.49 : 127,245,344.54 = 50,954,461.07 : x
  2. Step 2: Convert to fraction form
    92,204,911.49/127,245,344.54 = 50,954,461.07/x
  3. Step 3: Cross multiply
    92,204,911.49x = 127,245,344.54 × 50,954,461.07
  4. Step 4: Simplify right side
    92,204,911.49x = 6,483,717,953,811,168
  5. Step 5: Solve for x
    x = 6,483,717,953,811,168/92,204,911.49
  6. Step 6: Final answer
    x = 70,318,574.68

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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.