Home / 24,192,004.80-36,288,007.20-13,553,054.40

Finding the Fourth Proportional to 24,192,004.80, 36,288,007.20 and 13,553,054.40

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Solution

The fourth proportional to 24,192,004.80, 36,288,007.20 and 13,553,054.40 is: 20,329,581.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,004.80 : 36,288,007.20 = 13,553,054.40 : x
  2. Step 2: Convert to fraction form
    24,192,004.80/36,288,007.20 = 13,553,054.40/x
  3. Step 3: Cross multiply
    24,192,004.80x = 36,288,007.20 × 13,553,054.40
  4. Step 4: Simplify right side
    24,192,004.80x = 491,813,335,649,191.75
  5. Step 5: Solve for x
    x = 491,813,335,649,191.75/24,192,004.80
  6. Step 6: Final answer
    x = 20,329,581.60

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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.