Home / 46,515,010.52-64,189,581.72-25,606,873.28

Finding the Fourth Proportional to 46,515,010.52, 64,189,581.72 and 25,606,873.28

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Solution

The fourth proportional to 46,515,010.52, 64,189,581.72 and 25,606,873.28 is: 35,336,861.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,515,010.52 : 64,189,581.72 = 25,606,873.28 : x
  2. Step 2: Convert to fraction form
    46,515,010.52/64,189,581.72 = 25,606,873.28/x
  3. Step 3: Cross multiply
    46,515,010.52x = 64,189,581.72 × 25,606,873.28
  4. Step 4: Simplify right side
    46,515,010.52x = 1,643,694,485,000,244.50
  5. Step 5: Solve for x
    x = 1,643,694,485,000,244.50/46,515,010.52
  6. Step 6: Final answer
    x = 35,336,861.51

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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.