Home / 92,204,902.74-127,245,332.45-50,954,452.32

Finding the Fourth Proportional to 92,204,902.74, 127,245,332.45 and 50,954,452.32

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Solution

The fourth proportional to 92,204,902.74, 127,245,332.45 and 50,954,452.32 is: 70,318,562.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,204,902.74 : 127,245,332.45 = 50,954,452.32 : x
  2. Step 2: Convert to fraction form
    92,204,902.74/127,245,332.45 = 50,954,452.32/x
  3. Step 3: Cross multiply
    92,204,902.74x = 127,245,332.45 × 50,954,452.32
  4. Step 4: Simplify right side
    92,204,902.74x = 6,483,716,225,266,074
  5. Step 5: Solve for x
    x = 6,483,716,225,266,074/92,204,902.74
  6. Step 6: Final answer
    x = 70,318,562.60

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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.