Home / 24,576,393,501.45-33,915,481,986.11-13,298,946,218.01

Finding the Fourth Proportional to 24,576,393,501.45, 33,915,481,986.11 and 13,298,946,218.01

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Solution

The fourth proportional to 24,576,393,501.45, 33,915,481,986.11 and 13,298,946,218.01 is: 18,352,577,682.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,576,393,501.45 : 33,915,481,986.11 = 13,298,946,218.01 : x
  2. Step 2: Convert to fraction form
    24,576,393,501.45/33,915,481,986.11 = 13,298,946,218.01/x
  3. Step 3: Cross multiply
    24,576,393,501.45x = 33,915,481,986.11 × 13,298,946,218.01
  4. Step 4: Simplify right side
    24,576,393,501.45x = 451,040,170,891,097,407,488
  5. Step 5: Solve for x
    x = 451,040,170,891,097,407,488/24,576,393,501.45
  6. Step 6: Final answer
    x = 18,352,577,682.50

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1.5x scale

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.