Home / 5,527,412,824.80-8,291,119,237.20-1,796,697,004.80

Finding the Fourth Proportional to 5,527,412,824.80, 8,291,119,237.20 and 1,796,697,004.80

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Solution

The fourth proportional to 5,527,412,824.80, 8,291,119,237.20 and 1,796,697,004.80 is: 2,695,045,507.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,412,824.80 : 8,291,119,237.20 = 1,796,697,004.80 : x
  2. Step 2: Convert to fraction form
    5,527,412,824.80/8,291,119,237.20 = 1,796,697,004.80/x
  3. Step 3: Cross multiply
    5,527,412,824.80x = 8,291,119,237.20 × 1,796,697,004.80
  4. Step 4: Simplify right side
    5,527,412,824.80x = 14,896,629,099,916,900,352
  5. Step 5: Solve for x
    x = 14,896,629,099,916,900,352/5,527,412,824.80
  6. Step 6: Final answer
    x = 2,695,045,507.20

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Double scale
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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.