Home / 50,616,179.62-69,849,980.11-27,410,775.55

Finding the Fourth Proportional to 50,616,179.62, 69,849,980.11 and 27,410,775.55

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Solution

The fourth proportional to 50,616,179.62, 69,849,980.11 and 27,410,775.55 is: 37,826,681.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,616,179.62 : 69,849,980.11 = 27,410,775.55 : x
  2. Step 2: Convert to fraction form
    50,616,179.62/69,849,980.11 = 27,410,775.55/x
  3. Step 3: Cross multiply
    50,616,179.62x = 69,849,980.11 × 27,410,775.55
  4. Step 4: Simplify right side
    50,616,179.62x = 1,914,642,127,088,750.25
  5. Step 5: Solve for x
    x = 1,914,642,127,088,750.25/50,616,179.62
  6. Step 6: Final answer
    x = 37,826,681.93

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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.