Home / 50,616,191.76-69,849,996.89-27,410,787.69

Finding the Fourth Proportional to 50,616,191.76, 69,849,996.89 and 27,410,787.69

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Solution

The fourth proportional to 50,616,191.76, 69,849,996.89 and 27,410,787.69 is: 37,826,698.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,616,191.76 : 69,849,996.89 = 27,410,787.69 : x
  2. Step 2: Convert to fraction form
    50,616,191.76/69,849,996.89 = 27,410,787.69/x
  3. Step 3: Cross multiply
    50,616,191.76x = 69,849,996.89 × 27,410,787.69
  4. Step 4: Simplify right side
    50,616,191.76x = 1,914,643,434,654,117.25
  5. Step 5: Solve for x
    x = 1,914,643,434,654,117.25/50,616,191.76
  6. Step 6: Final answer
    x = 37,826,698.70

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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.