Home / 104,848,298.10-144,691,323.03-58,441,494.60

Finding the Fourth Proportional to 104,848,298.10, 144,691,323.03 and 58,441,494.60

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Solution

The fourth proportional to 104,848,298.10, 144,691,323.03 and 58,441,494.60 is: 80,649,636.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,848,298.10 : 144,691,323.03 = 58,441,494.60 : x
  2. Step 2: Convert to fraction form
    104,848,298.10/144,691,323.03 = 58,441,494.60/x
  3. Step 3: Cross multiply
    104,848,298.10x = 144,691,323.03 × 58,441,494.60
  4. Step 4: Simplify right side
    104,848,298.10x = 8,455,977,173,524,601
  5. Step 5: Solve for x
    x = 8,455,977,173,524,601/104,848,298.10
  6. Step 6: Final answer
    x = 80,649,636.92

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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.