Home / 2,603,787,666.77-3,593,224,249.40-1,414,357,579.91

Finding the Fourth Proportional to 2,603,787,666.77, 3,593,224,249.40 and 1,414,357,579.91

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Solution

The fourth proportional to 2,603,787,666.77, 3,593,224,249.40 and 1,414,357,579.91 is: 1,951,811,976.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,787,666.77 : 3,593,224,249.40 = 1,414,357,579.91 : x
  2. Step 2: Convert to fraction form
    2,603,787,666.77/3,593,224,249.40 = 1,414,357,579.91/x
  3. Step 3: Cross multiply
    2,603,787,666.77x = 3,593,224,249.40 × 1,414,357,579.91
  4. Step 4: Simplify right side
    2,603,787,666.77x = 5,082,103,953,455,310,848
  5. Step 5: Solve for x
    x = 5,082,103,953,455,310,848/2,603,787,666.77
  6. Step 6: Final answer
    x = 1,951,811,976.96

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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.