Home / 58,944,667,331.11-128,217,050,313.32

Finding the Third Proportional to 58,944,667,331.11 and 128,217,050,313.32

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Solution

The third proportional to 58,944,667,331.11 and 128,217,050,313.32 is: 278,899,054,577.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,944,667,331.11 : 128,217,050,313.32 = 128,217,050,313.32 : x
  2. Step 2: Convert to fraction form
    58,944,667,331.11/128,217,050,313.32 = 128,217,050,313.32/x
  3. Step 3: Cross multiply
    58,944,667,331.11x = 128,217,050,313.32 × 128,217,050,313.32
  4. Step 4: Simplify right side
    58,944,667,331.11x = 16,439,611,991,048,434,221,056
  5. Step 5: Solve for x
    x = 16,439,611,991,048,434,221,056/58,944,667,331.11
  6. Step 6: Final answer
    x = 278,899,054,577.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.