Home / 64,412,847.70-96,544,621.95-26,055,394.90

Finding the Fourth Proportional to 64,412,847.70, 96,544,621.95 and 26,055,394.90

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Solution

The fourth proportional to 64,412,847.70, 96,544,621.95 and 26,055,394.90 is: 39,052,896.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,412,847.70 : 96,544,621.95 = 26,055,394.90 : x
  2. Step 2: Convert to fraction form
    64,412,847.70/96,544,621.95 = 26,055,394.90/x
  3. Step 3: Cross multiply
    64,412,847.70x = 96,544,621.95 × 26,055,394.90
  4. Step 4: Simplify right side
    64,412,847.70x = 2,515,508,250,378,458
  5. Step 5: Solve for x
    x = 2,515,508,250,378,458/64,412,847.70
  6. Step 6: Final answer
    x = 39,052,896.13

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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.