Home / 43,054,885.60-59,430,137.52-25,656,687.52

Finding the Fourth Proportional to 43,054,885.60, 59,430,137.52 and 25,656,687.52

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Solution

The fourth proportional to 43,054,885.60, 59,430,137.52 and 25,656,687.52 is: 35,414,807.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,054,885.60 : 59,430,137.52 = 25,656,687.52 : x
  2. Step 2: Convert to fraction form
    43,054,885.60/59,430,137.52 = 25,656,687.52/x
  3. Step 3: Cross multiply
    43,054,885.60x = 59,430,137.52 × 25,656,687.52
  4. Step 4: Simplify right side
    43,054,885.60x = 1,524,780,467,621,267.75
  5. Step 5: Solve for x
    x = 1,524,780,467,621,267.75/43,054,885.60
  6. Step 6: Final answer
    x = 35,414,807.09

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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.