Home / 23,533,101.72-35,299,744.74-15,553,151.64

Finding the Fourth Proportional to 23,533,101.72, 35,299,744.74 and 15,553,151.64

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Solution

The fourth proportional to 23,533,101.72, 35,299,744.74 and 15,553,151.64 is: 23,329,788.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,533,101.72 : 35,299,744.74 = 15,553,151.64 : x
  2. Step 2: Convert to fraction form
    23,533,101.72/35,299,744.74 = 15,553,151.64/x
  3. Step 3: Cross multiply
    23,533,101.72x = 35,299,744.74 × 15,553,151.64
  4. Step 4: Simplify right side
    23,533,101.72x = 549,022,282,794,512.44
  5. Step 5: Solve for x
    x = 549,022,282,794,512.44/23,533,101.72
  6. Step 6: Final answer
    x = 23,329,788.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.