Home / 18,082,004.76-24,953,616.54-9,822,064.46

Finding the Fourth Proportional to 18,082,004.76, 24,953,616.54 and 9,822,064.46

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Solution

The fourth proportional to 18,082,004.76, 24,953,616.54 and 9,822,064.46 is: 13,554,693.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,082,004.76 : 24,953,616.54 = 9,822,064.46 : x
  2. Step 2: Convert to fraction form
    18,082,004.76/24,953,616.54 = 9,822,064.46/x
  3. Step 3: Cross multiply
    18,082,004.76x = 24,953,616.54 × 9,822,064.46
  4. Step 4: Simplify right side
    18,082,004.76x = 245,096,030,041,234.09
  5. Step 5: Solve for x
    x = 245,096,030,041,234.09/18,082,004.76
  6. Step 6: Final answer
    x = 13,554,693.37

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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.