Home / 43,977,011.76-60,681,432.24-25,138,324.80

Finding the Fourth Proportional to 43,977,011.76, 60,681,432.24 and 25,138,324.80

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Solution

The fourth proportional to 43,977,011.76, 60,681,432.24 and 25,138,324.80 is: 34,686,976.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,977,011.76 : 60,681,432.24 = 25,138,324.80 : x
  2. Step 2: Convert to fraction form
    43,977,011.76/60,681,432.24 = 25,138,324.80/x
  3. Step 3: Cross multiply
    43,977,011.76x = 60,681,432.24 × 25,138,324.80
  4. Step 4: Simplify right side
    43,977,011.76x = 1,525,429,552,978,311.75
  5. Step 5: Solve for x
    x = 1,525,429,552,978,311.75/43,977,011.76
  6. Step 6: Final answer
    x = 34,686,976.03

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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.