Home / 34,709,696.96-52,081,605.83-13,959,306.74

Finding the Fourth Proportional to 34,709,696.96, 52,081,605.83 and 13,959,306.74

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Solution

The fourth proportional to 34,709,696.96, 52,081,605.83 and 13,959,306.74 is: 20,945,821.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,709,696.96 : 52,081,605.83 = 13,959,306.74 : x
  2. Step 2: Convert to fraction form
    34,709,696.96/52,081,605.83 = 13,959,306.74/x
  3. Step 3: Cross multiply
    34,709,696.96x = 52,081,605.83 × 13,959,306.74
  4. Step 4: Simplify right side
    34,709,696.96x = 727,023,111,457,844.62
  5. Step 5: Solve for x
    x = 727,023,111,457,844.62/34,709,696.96
  6. Step 6: Final answer
    x = 20,945,821.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.