Home / 57,571,944.29-86,270,041.26-34,182,628.87

Finding the Fourth Proportional to 57,571,944.29, 86,270,041.26 and 34,182,628.87

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Solution

The fourth proportional to 57,571,944.29, 86,270,041.26 and 34,182,628.87 is: 51,221,768.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,571,944.29 : 86,270,041.26 = 34,182,628.87 : x
  2. Step 2: Convert to fraction form
    57,571,944.29/86,270,041.26 = 34,182,628.87/x
  3. Step 3: Cross multiply
    57,571,944.29x = 86,270,041.26 × 34,182,628.87
  4. Step 4: Simplify right side
    57,571,944.29x = 2,948,936,802,990,167
  5. Step 5: Solve for x
    x = 2,948,936,802,990,167/57,571,944.29
  6. Step 6: Final answer
    x = 51,221,768.51

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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.