Home / 8,267,133,799.20-12,400,700,698.80-3,024,999,775.20

Finding the Fourth Proportional to 8,267,133,799.20, 12,400,700,698.80 and 3,024,999,775.20

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Solution

The fourth proportional to 8,267,133,799.20, 12,400,700,698.80 and 3,024,999,775.20 is: 4,537,499,662.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,267,133,799.20 : 12,400,700,698.80 = 3,024,999,775.20 : x
  2. Step 2: Convert to fraction form
    8,267,133,799.20/12,400,700,698.80 = 3,024,999,775.20/x
  3. Step 3: Cross multiply
    8,267,133,799.20x = 12,400,700,698.80 × 3,024,999,775.20
  4. Step 4: Simplify right side
    8,267,133,799.20x = 37,512,116,826,192,478,208
  5. Step 5: Solve for x
    x = 37,512,116,826,192,478,208/8,267,133,799.20
  6. Step 6: Final answer
    x = 4,537,499,662.80

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Similar ratio
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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.