Home / 232,073,166.69-348,071,890.64-68,272,601.49

Finding the Fourth Proportional to 232,073,166.69, 348,071,890.64 and 68,272,601.49

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Solution

The fourth proportional to 232,073,166.69, 348,071,890.64 and 68,272,601.49 is: 102,397,764.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,073,166.69 : 348,071,890.64 = 68,272,601.49 : x
  2. Step 2: Convert to fraction form
    232,073,166.69/348,071,890.64 = 68,272,601.49/x
  3. Step 3: Cross multiply
    232,073,166.69x = 348,071,890.64 × 68,272,601.49
  4. Step 4: Simplify right side
    232,073,166.69x = 23,763,773,479,194,216
  5. Step 5: Solve for x
    x = 23,763,773,479,194,216/232,073,166.69
  6. Step 6: Final answer
    x = 102,397,764.54

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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.