Home / 50,573,995.73-69,792,334.03-27,369,124.75

Finding the Fourth Proportional to 50,573,995.73, 69,792,334.03 and 27,369,124.75

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Solution

The fourth proportional to 50,573,995.73, 69,792,334.03 and 27,369,124.75 is: 37,769,511.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,573,995.73 : 69,792,334.03 = 27,369,124.75 : x
  2. Step 2: Convert to fraction form
    50,573,995.73/69,792,334.03 = 27,369,124.75/x
  3. Step 3: Cross multiply
    50,573,995.73x = 69,792,334.03 × 27,369,124.75
  4. Step 4: Simplify right side
    50,573,995.73x = 1,910,155,096,312,566.25
  5. Step 5: Solve for x
    x = 1,910,155,096,312,566.25/50,573,995.73
  6. Step 6: Final answer
    x = 37,769,511.16

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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.