Home / 4,484,927,986.80-6,727,391,980.20-2,392,857,346.20

Finding the Fourth Proportional to 4,484,927,986.80, 6,727,391,980.20 and 2,392,857,346.20

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Solution

The fourth proportional to 4,484,927,986.80, 6,727,391,980.20 and 2,392,857,346.20 is: 3,589,286,019.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,927,986.80 : 6,727,391,980.20 = 2,392,857,346.20 : x
  2. Step 2: Convert to fraction form
    4,484,927,986.80/6,727,391,980.20 = 2,392,857,346.20/x
  3. Step 3: Cross multiply
    4,484,927,986.80x = 6,727,391,980.20 × 2,392,857,346.20
  4. Step 4: Simplify right side
    4,484,927,986.80x = 16,097,689,320,588,533,760
  5. Step 5: Solve for x
    x = 16,097,689,320,588,533,760/4,484,927,986.80
  6. Step 6: Final answer
    x = 3,589,286,019.30

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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.