Home / 14,336,002.40-21,504,003.60-14,004,226.40

Finding the Fourth Proportional to 14,336,002.40, 21,504,003.60 and 14,004,226.40

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Solution

The fourth proportional to 14,336,002.40, 21,504,003.60 and 14,004,226.40 is: 21,006,339.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,336,002.40 : 21,504,003.60 = 14,004,226.40 : x
  2. Step 2: Convert to fraction form
    14,336,002.40/21,504,003.60 = 14,004,226.40/x
  3. Step 3: Cross multiply
    14,336,002.40x = 21,504,003.60 × 14,004,226.40
  4. Step 4: Simplify right side
    14,336,002.40x = 301,146,934,920,815.06
  5. Step 5: Solve for x
    x = 301,146,934,920,815.06/14,336,002.40
  6. Step 6: Final answer
    x = 21,006,339.60

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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.