Home / 92,267,368.68-127,324,936.62-50,450,645.64

Finding the Fourth Proportional to 92,267,368.68, 127,324,936.62 and 50,450,645.64

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Solution

The fourth proportional to 92,267,368.68, 127,324,936.62 and 50,450,645.64 is: 69,619,686.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,267,368.68 : 127,324,936.62 = 50,450,645.64 : x
  2. Step 2: Convert to fraction form
    92,267,368.68/127,324,936.62 = 50,450,645.64/x
  3. Step 3: Cross multiply
    92,267,368.68x = 127,324,936.62 × 50,450,645.64
  4. Step 4: Simplify right side
    92,267,368.68x = 6,423,625,258,551,080
  5. Step 5: Solve for x
    x = 6,423,625,258,551,080/92,267,368.68
  6. Step 6: Final answer
    x = 69,619,686.25

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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.