Home / 43,230,633.68-59,648,507.16-25,823,571.68

Finding the Fourth Proportional to 43,230,633.68, 59,648,507.16 and 25,823,571.68

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Solution

The fourth proportional to 43,230,633.68, 59,648,507.16 and 25,823,571.68 is: 35,630,694.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,230,633.68 : 59,648,507.16 = 25,823,571.68 : x
  2. Step 2: Convert to fraction form
    43,230,633.68/59,648,507.16 = 25,823,571.68/x
  3. Step 3: Cross multiply
    43,230,633.68x = 59,648,507.16 × 25,823,571.68
  4. Step 4: Simplify right side
    43,230,633.68x = 1,540,337,500,251,253
  5. Step 5: Solve for x
    x = 1,540,337,500,251,253/43,230,633.68
  6. Step 6: Final answer
    x = 35,630,694.47

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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.