Home / 24,193,208.80-36,289,813.20-13,554,258.40

Finding the Fourth Proportional to 24,193,208.80, 36,289,813.20 and 13,554,258.40

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Solution

The fourth proportional to 24,193,208.80, 36,289,813.20 and 13,554,258.40 is: 20,331,387.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,208.80 : 36,289,813.20 = 13,554,258.40 : x
  2. Step 2: Convert to fraction form
    24,193,208.80/36,289,813.20 = 13,554,258.40/x
  3. Step 3: Cross multiply
    24,193,208.80x = 36,289,813.20 × 13,554,258.40
  4. Step 4: Simplify right side
    24,193,208.80x = 491,881,505,400,530.94
  5. Step 5: Solve for x
    x = 491,881,505,400,530.94/24,193,208.80
  6. Step 6: Final answer
    x = 20,331,387.60

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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.