Home / 93,008,115.58-139,512,549.39-37,676,997.14

Finding the Fourth Proportional to 93,008,115.58, 139,512,549.39 and 37,676,997.14

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Solution

The fourth proportional to 93,008,115.58, 139,512,549.39 and 37,676,997.14 is: 56,515,648.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,008,115.58 : 139,512,549.39 = 37,676,997.14 : x
  2. Step 2: Convert to fraction form
    93,008,115.58/139,512,549.39 = 37,676,997.14/x
  3. Step 3: Cross multiply
    93,008,115.58x = 139,512,549.39 × 37,676,997.14
  4. Step 4: Simplify right side
    93,008,115.58x = 5,256,413,924,361,138
  5. Step 5: Solve for x
    x = 5,256,413,924,361,138/93,008,115.58
  6. Step 6: Final answer
    x = 56,515,648.03

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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.