Home / 45,339,990.64-62,569,203.91-25,760,904.73

Finding the Fourth Proportional to 45,339,990.64, 62,569,203.91 and 25,760,904.73

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Solution

The fourth proportional to 45,339,990.64, 62,569,203.91 and 25,760,904.73 is: 35,550,058.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,339,990.64 : 62,569,203.91 = 25,760,904.73 : x
  2. Step 2: Convert to fraction form
    45,339,990.64/62,569,203.91 = 25,760,904.73/x
  3. Step 3: Cross multiply
    45,339,990.64x = 62,569,203.91 × 25,760,904.73
  4. Step 4: Simplify right side
    45,339,990.64x = 1,611,839,300,736,628.25
  5. Step 5: Solve for x
    x = 1,611,839,300,736,628.25/45,339,990.64
  6. Step 6: Final answer
    x = 35,550,058.09

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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.