Home / 93,008,115.08-139,512,548.64-37,676,996.64

Finding the Fourth Proportional to 93,008,115.08, 139,512,548.64 and 37,676,996.64

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Solution

The fourth proportional to 93,008,115.08, 139,512,548.64 and 37,676,996.64 is: 56,515,647.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,008,115.08 : 139,512,548.64 = 37,676,996.64 : x
  2. Step 2: Convert to fraction form
    93,008,115.08/139,512,548.64 = 37,676,996.64/x
  3. Step 3: Cross multiply
    93,008,115.08x = 139,512,548.64 × 37,676,996.64
  4. Step 4: Simplify right side
    93,008,115.08x = 5,256,413,826,347,116
  5. Step 5: Solve for x
    x = 5,256,413,826,347,116/93,008,115.08
  6. Step 6: Final answer
    x = 56,515,647.28

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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.