Home / 92,051,696.66-127,034,034.54-50,238,443.83

Finding the Fourth Proportional to 92,051,696.66, 127,034,034.54 and 50,238,443.83

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Solution

The fourth proportional to 92,051,696.66, 127,034,034.54 and 50,238,443.83 is: 69,330,522.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,051,696.66 : 127,034,034.54 = 50,238,443.83 : x
  2. Step 2: Convert to fraction form
    92,051,696.66/127,034,034.54 = 50,238,443.83/x
  3. Step 3: Cross multiply
    92,051,696.66x = 127,034,034.54 × 50,238,443.83
  4. Step 4: Simplify right side
    92,051,696.66x = 6,381,992,208,736,070
  5. Step 5: Solve for x
    x = 6,381,992,208,736,070/92,051,696.66
  6. Step 6: Final answer
    x = 69,330,522.31

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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.