Home / 92,033,884.56-127,009,418.28-50,783,434.08

Finding the Fourth Proportional to 92,033,884.56, 127,009,418.28 and 50,783,434.08

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Solution

The fourth proportional to 92,033,884.56, 127,009,418.28 and 50,783,434.08 is: 70,082,605.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,033,884.56 : 127,009,418.28 = 50,783,434.08 : x
  2. Step 2: Convert to fraction form
    92,033,884.56/127,009,418.28 = 50,783,434.08/x
  3. Step 3: Cross multiply
    92,033,884.56x = 127,009,418.28 × 50,783,434.08
  4. Step 4: Simplify right side
    92,033,884.56x = 6,449,974,420,761,527
  5. Step 5: Solve for x
    x = 6,449,974,420,761,527/92,033,884.56
  6. Step 6: Final answer
    x = 70,082,605.46

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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.