Home / 16,848,032.30-25,272,048.45-13,488,800.30

Finding the Fourth Proportional to 16,848,032.30, 25,272,048.45 and 13,488,800.30

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Solution

The fourth proportional to 16,848,032.30, 25,272,048.45 and 13,488,800.30 is: 20,233,200.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,032.30 : 25,272,048.45 = 13,488,800.30 : x
  2. Step 2: Convert to fraction form
    16,848,032.30/25,272,048.45 = 13,488,800.30/x
  3. Step 3: Cross multiply
    16,848,032.30x = 25,272,048.45 × 13,488,800.30
  4. Step 4: Simplify right side
    16,848,032.30x = 340,889,614,713,974.56
  5. Step 5: Solve for x
    x = 340,889,614,713,974.56/16,848,032.30
  6. Step 6: Final answer
    x = 20,233,200.45

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Similar ratio
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1.5x scale

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.