Home / 108,055,224.24-149,116,177.32-58,495,561.56

Finding the Fourth Proportional to 108,055,224.24, 149,116,177.32 and 58,495,561.56

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Solution

The fourth proportional to 108,055,224.24, 149,116,177.32 and 58,495,561.56 is: 80,723,857.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,055,224.24 : 149,116,177.32 = 58,495,561.56 : x
  2. Step 2: Convert to fraction form
    108,055,224.24/149,116,177.32 = 58,495,561.56/x
  3. Step 3: Cross multiply
    108,055,224.24x = 149,116,177.32 × 58,495,561.56
  4. Step 4: Simplify right side
    108,055,224.24x = 8,722,634,530,013,936
  5. Step 5: Solve for x
    x = 8,722,634,530,013,936/108,055,224.24
  6. Step 6: Final answer
    x = 80,723,857.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.