Home / 16,094,738.40-24,142,107.60-10,992,904.80

Finding the Fourth Proportional to 16,094,738.40, 24,142,107.60 and 10,992,904.80

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Solution

The fourth proportional to 16,094,738.40, 24,142,107.60 and 10,992,904.80 is: 16,489,357.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,094,738.40 : 24,142,107.60 = 10,992,904.80 : x
  2. Step 2: Convert to fraction form
    16,094,738.40/24,142,107.60 = 10,992,904.80/x
  3. Step 3: Cross multiply
    16,094,738.40x = 24,142,107.60 × 10,992,904.80
  4. Step 4: Simplify right side
    16,094,738.40x = 265,391,890,518,156.50
  5. Step 5: Solve for x
    x = 265,391,890,518,156.50/16,094,738.40
  6. Step 6: Final answer
    x = 16,489,357.20

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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.