Home / 22,162,804,468.92-33,277,379,581.50-19,184,105,896.86

Finding the Fourth Proportional to 22,162,804,468.92, 33,277,379,581.50 and 19,184,105,896.86

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Solution

The fourth proportional to 22,162,804,468.92, 33,277,379,581.50 and 19,184,105,896.86 is: 28,804,873,262.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,162,804,468.92 : 33,277,379,581.50 = 19,184,105,896.86 : x
  2. Step 2: Convert to fraction form
    22,162,804,468.92/33,277,379,581.50 = 19,184,105,896.86/x
  3. Step 3: Cross multiply
    22,162,804,468.92x = 33,277,379,581.50 × 19,184,105,896.86
  4. Step 4: Simplify right side
    22,162,804,468.92x = 638,396,773,861,502,746,624
  5. Step 5: Solve for x
    x = 638,396,773,861,502,746,624/22,162,804,468.92
  6. Step 6: Final answer
    x = 28,804,873,262.17

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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.