Home / 4,041,499,399.96-5,577,209,816.64-2,257,378,889.83

Finding the Fourth Proportional to 4,041,499,399.96, 5,577,209,816.64 and 2,257,378,889.83

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Solution

The fourth proportional to 4,041,499,399.96, 5,577,209,816.64 and 2,257,378,889.83 is: 3,115,149,715.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,499,399.96 : 5,577,209,816.64 = 2,257,378,889.83 : x
  2. Step 2: Convert to fraction form
    4,041,499,399.96/5,577,209,816.64 = 2,257,378,889.83/x
  3. Step 3: Cross multiply
    4,041,499,399.96x = 5,577,209,816.64 × 2,257,378,889.83
  4. Step 4: Simplify right side
    4,041,499,399.96x = 12,589,875,704,235,782,144
  5. Step 5: Solve for x
    x = 12,589,875,704,235,782,144/4,041,499,399.96
  6. Step 6: Final answer
    x = 3,115,149,715.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.