Home / 27,330,002.40-40,995,003.60-7,135,244.40

Finding the Fourth Proportional to 27,330,002.40, 40,995,003.60 and 7,135,244.40

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Solution

The fourth proportional to 27,330,002.40, 40,995,003.60 and 7,135,244.40 is: 10,702,866.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,330,002.40 : 40,995,003.60 = 7,135,244.40 : x
  2. Step 2: Convert to fraction form
    27,330,002.40/40,995,003.60 = 7,135,244.40/x
  3. Step 3: Cross multiply
    27,330,002.40x = 40,995,003.60 × 7,135,244.40
  4. Step 4: Simplify right side
    27,330,002.40x = 292,509,369,864,879.88
  5. Step 5: Solve for x
    x = 292,509,369,864,879.88/27,330,002.40
  6. Step 6: Final answer
    x = 10,702,866.60

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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.