Home / 29,323,279.44-43,985,064.60-12,060,893.52

Finding the Fourth Proportional to 29,323,279.44, 43,985,064.60 and 12,060,893.52

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Solution

The fourth proportional to 29,323,279.44, 43,985,064.60 and 12,060,893.52 is: 18,091,400.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,323,279.44 : 43,985,064.60 = 12,060,893.52 : x
  2. Step 2: Convert to fraction form
    29,323,279.44/43,985,064.60 = 12,060,893.52/x
  3. Step 3: Cross multiply
    29,323,279.44x = 43,985,064.60 × 12,060,893.52
  4. Step 4: Simplify right side
    29,323,279.44x = 530,499,180,610,921.38
  5. Step 5: Solve for x
    x = 530,499,180,610,921.38/29,323,279.44
  6. Step 6: Final answer
    x = 18,091,400.10

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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.