Home / 3,769,496,092.32-5,646,888,341.88-2,936,549,606.64

Finding the Fourth Proportional to 3,769,496,092.32, 5,646,888,341.88 and 2,936,549,606.64

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Solution

The fourth proportional to 3,769,496,092.32, 5,646,888,341.88 and 2,936,549,606.64 is: 4,399,094,025.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,496,092.32 : 5,646,888,341.88 = 2,936,549,606.64 : x
  2. Step 2: Convert to fraction form
    3,769,496,092.32/5,646,888,341.88 = 2,936,549,606.64/x
  3. Step 3: Cross multiply
    3,769,496,092.32x = 5,646,888,341.88 × 2,936,549,606.64
  4. Step 4: Simplify right side
    3,769,496,092.32x = 16,582,367,739,087,716,352
  5. Step 5: Solve for x
    x = 16,582,367,739,087,716,352/3,769,496,092.32
  6. Step 6: Final answer
    x = 4,399,094,025.56

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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.