Home / 15,953,389.49-23,930,932.86-5,024,433.84

Finding the Fourth Proportional to 15,953,389.49, 23,930,932.86 and 5,024,433.84

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Solution

The fourth proportional to 15,953,389.49, 23,930,932.86 and 5,024,433.84 is: 7,536,918.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,953,389.49 : 23,930,932.86 = 5,024,433.84 : x
  2. Step 2: Convert to fraction form
    15,953,389.49/23,930,932.86 = 5,024,433.84/x
  3. Step 3: Cross multiply
    15,953,389.49x = 23,930,932.86 × 5,024,433.84
  4. Step 4: Simplify right side
    15,953,389.49x = 120,239,388,884,551.97
  5. Step 5: Solve for x
    x = 120,239,388,884,551.97/15,953,389.49
  6. Step 6: Final answer
    x = 7,536,918.03

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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.