Home / 18,008,226-24,853,723.56-10,271,494.80

Finding the Fourth Proportional to 18,008,226, 24,853,723.56 and 10,271,494.80

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Solution

The fourth proportional to 18,008,226, 24,853,723.56 and 10,271,494.80 is: 14,176,015.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,008,226 : 24,853,723.56 = 10,271,494.80 : x
  2. Step 2: Convert to fraction form
    18,008,226/24,853,723.56 = 10,271,494.80/x
  3. Step 3: Cross multiply
    18,008,226x = 24,853,723.56 × 10,271,494.80
  4. Step 4: Simplify right side
    18,008,226x = 255,284,892,307,177.50
  5. Step 5: Solve for x
    x = 255,284,892,307,177.50/18,008,226
  6. Step 6: Final answer
    x = 14,176,015.58

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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.