Home / 43,230,505.36-59,648,330.84-25,823,443.36

Finding the Fourth Proportional to 43,230,505.36, 59,648,330.84 and 25,823,443.36

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Solution

The fourth proportional to 43,230,505.36, 59,648,330.84 and 25,823,443.36 is: 35,630,517.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,230,505.36 : 59,648,330.84 = 25,823,443.36 : x
  2. Step 2: Convert to fraction form
    43,230,505.36/59,648,330.84 = 25,823,443.36/x
  3. Step 3: Cross multiply
    43,230,505.36x = 59,648,330.84 × 25,823,443.36
  4. Step 4: Simplify right side
    43,230,505.36x = 1,540,325,292,965,281.25
  5. Step 5: Solve for x
    x = 1,540,325,292,965,281.25/43,230,505.36
  6. Step 6: Final answer
    x = 35,630,517.85

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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.