Home / 122,365,963.53-183,555,044.39-34,940,447.17

Finding the Fourth Proportional to 122,365,963.53, 183,555,044.39 and 34,940,447.17

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Solution

The fourth proportional to 122,365,963.53, 183,555,044.39 and 34,940,447.17 is: 52,412,412.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,365,963.53 : 183,555,044.39 = 34,940,447.17 : x
  2. Step 2: Convert to fraction form
    122,365,963.53/183,555,044.39 = 34,940,447.17/x
  3. Step 3: Cross multiply
    122,365,963.53x = 183,555,044.39 × 34,940,447.17
  4. Step 4: Simplify right side
    122,365,963.53x = 6,413,495,330,924,263
  5. Step 5: Solve for x
    x = 6,413,495,330,924,263/122,365,963.53
  6. Step 6: Final answer
    x = 52,412,412.29

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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.