Home / 15,673,082.55-23,509,623.83-4,158,527.55

Finding the Fourth Proportional to 15,673,082.55, 23,509,623.83 and 4,158,527.55

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Solution

The fourth proportional to 15,673,082.55, 23,509,623.83 and 4,158,527.55 is: 6,237,791.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,673,082.55 : 23,509,623.83 = 4,158,527.55 : x
  2. Step 2: Convert to fraction form
    15,673,082.55/23,509,623.83 = 4,158,527.55/x
  3. Step 3: Cross multiply
    15,673,082.55x = 23,509,623.83 × 4,158,527.55
  4. Step 4: Simplify right side
    15,673,082.55x = 97,765,418,366,398.88
  5. Step 5: Solve for x
    x = 97,765,418,366,398.88/15,673,082.55
  6. Step 6: Final answer
    x = 6,237,791.33

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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.