Home / 24,193,079.80-36,289,619.70-13,554,129.40

Finding the Fourth Proportional to 24,193,079.80, 36,289,619.70 and 13,554,129.40

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Solution

The fourth proportional to 24,193,079.80, 36,289,619.70 and 13,554,129.40 is: 20,331,194.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,079.80 : 36,289,619.70 = 13,554,129.40 : x
  2. Step 2: Convert to fraction form
    24,193,079.80/36,289,619.70 = 13,554,129.40/x
  3. Step 3: Cross multiply
    24,193,079.80x = 36,289,619.70 × 13,554,129.40
  4. Step 4: Simplify right side
    24,193,079.80x = 491,874,201,290,589.25
  5. Step 5: Solve for x
    x = 491,874,201,290,589.25/24,193,079.80
  6. Step 6: Final answer
    x = 20,331,194.10

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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.