Home / 51,054,304.30-76,582,122.88-16,975,650.18

Finding the Fourth Proportional to 51,054,304.30, 76,582,122.88 and 16,975,650.18

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Solution

The fourth proportional to 51,054,304.30, 76,582,122.88 and 16,975,650.18 is: 25,463,696.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,054,304.30 : 76,582,122.88 = 16,975,650.18 : x
  2. Step 2: Convert to fraction form
    51,054,304.30/76,582,122.88 = 16,975,650.18/x
  3. Step 3: Cross multiply
    51,054,304.30x = 76,582,122.88 × 16,975,650.18
  4. Step 4: Simplify right side
    51,054,304.30x = 1,300,031,328,052,654
  5. Step 5: Solve for x
    x = 1,300,031,328,052,654/51,054,304.30
  6. Step 6: Final answer
    x = 25,463,696.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.