Home / 92,051,696.16-127,034,033.85-50,238,443.33

Finding the Fourth Proportional to 92,051,696.16, 127,034,033.85 and 50,238,443.33

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Solution

The fourth proportional to 92,051,696.16, 127,034,033.85 and 50,238,443.33 is: 69,330,521.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,051,696.16 : 127,034,033.85 = 50,238,443.33 : x
  2. Step 2: Convert to fraction form
    92,051,696.16/127,034,033.85 = 50,238,443.33/x
  3. Step 3: Cross multiply
    92,051,696.16x = 127,034,033.85 × 50,238,443.33
  4. Step 4: Simplify right side
    92,051,696.16x = 6,381,992,110,303,334
  5. Step 5: Solve for x
    x = 6,381,992,110,303,334/92,051,696.16
  6. Step 6: Final answer
    x = 69,330,521.61

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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.