Home / 53,452,396.37-73,764,307-29,006,110.37

Finding the Fourth Proportional to 53,452,396.37, 73,764,307 and 29,006,110.37

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Solution

The fourth proportional to 53,452,396.37, 73,764,307 and 29,006,110.37 is: 40,028,432.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,452,396.37 : 73,764,307 = 29,006,110.37 : x
  2. Step 2: Convert to fraction form
    53,452,396.37/73,764,307 = 29,006,110.37/x
  3. Step 3: Cross multiply
    53,452,396.37x = 73,764,307 × 29,006,110.37
  4. Step 4: Simplify right side
    53,452,396.37x = 2,139,615,630,208,563.75
  5. Step 5: Solve for x
    x = 2,139,615,630,208,563.75/53,452,396.37
  6. Step 6: Final answer
    x = 40,028,432.32

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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.