Home / 180,952,654.89-271,305,068.44-92,149,328.13

Finding the Fourth Proportional to 180,952,654.89, 271,305,068.44 and 92,149,328.13

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Solution

The fourth proportional to 180,952,654.89, 271,305,068.44 and 92,149,328.13 is: 138,160,889.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,952,654.89 : 271,305,068.44 = 92,149,328.13 : x
  2. Step 2: Convert to fraction form
    180,952,654.89/271,305,068.44 = 92,149,328.13/x
  3. Step 3: Cross multiply
    180,952,654.89x = 271,305,068.44 × 92,149,328.13
  4. Step 4: Simplify right side
    180,952,654.89x = 25,000,579,775,009,664
  5. Step 5: Solve for x
    x = 25,000,579,775,009,664/180,952,654.89
  6. Step 6: Final answer
    x = 138,160,889.60

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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.