Home / 50,615,656.36-69,849,498.90-27,410,711.56

Finding the Fourth Proportional to 50,615,656.36, 69,849,498.90 and 27,410,711.56

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Solution

The fourth proportional to 50,615,656.36, 69,849,498.90 and 27,410,711.56 is: 37,826,724.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,615,656.36 : 69,849,498.90 = 27,410,711.56 : x
  2. Step 2: Convert to fraction form
    50,615,656.36/69,849,498.90 = 27,410,711.56/x
  3. Step 3: Cross multiply
    50,615,656.36x = 69,849,498.90 × 27,410,711.56
  4. Step 4: Simplify right side
    50,615,656.36x = 1,914,624,466,958,437.25
  5. Step 5: Solve for x
    x = 1,914,624,466,958,437.25/50,615,656.36
  6. Step 6: Final answer
    x = 37,826,724.07

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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.