Home / 36,026,891.13-54,045,935.28-12,097,961.85

Finding the Fourth Proportional to 36,026,891.13, 54,045,935.28 and 12,097,961.85

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Solution

The fourth proportional to 36,026,891.13, 54,045,935.28 and 12,097,961.85 is: 18,148,822.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,026,891.13 : 54,045,935.28 = 12,097,961.85 : x
  2. Step 2: Convert to fraction form
    36,026,891.13/54,045,935.28 = 12,097,961.85/x
  3. Step 3: Cross multiply
    36,026,891.13x = 54,045,935.28 × 12,097,961.85
  4. Step 4: Simplify right side
    36,026,891.13x = 653,845,663,165,009
  5. Step 5: Solve for x
    x = 653,845,663,165,009/36,026,891.13
  6. Step 6: Final answer
    x = 18,148,822.80

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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.