Home / 111,364,919,384.88-167,042,848,838.04-27,516,539,260.56

Finding the Fourth Proportional to 111,364,919,384.88, 167,042,848,838.04 and 27,516,539,260.56

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Solution

The fourth proportional to 111,364,919,384.88, 167,042,848,838.04 and 27,516,539,260.56 is: 41,273,689,539.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,364,919,384.88 : 167,042,848,838.04 = 27,516,539,260.56 : x
  2. Step 2: Convert to fraction form
    111,364,919,384.88/167,042,848,838.04 = 27,516,539,260.56/x
  3. Step 3: Cross multiply
    111,364,919,384.88x = 167,042,848,838.04 × 27,516,539,260.56
  4. Step 4: Simplify right side
    111,364,919,384.88x = 4,596,441,108,247,717,347,328
  5. Step 5: Solve for x
    x = 4,596,441,108,247,717,347,328/111,364,919,384.88
  6. Step 6: Final answer
    x = 41,273,689,539.18

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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.