Home / 92,784,107,890.32-139,119,203,465.33-36,057,736,105.94

Finding the Fourth Proportional to 92,784,107,890.32, 139,119,203,465.33 and 36,057,736,105.94

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Solution

The fourth proportional to 92,784,107,890.32, 139,119,203,465.33 and 36,057,736,105.94 is: 54,064,469,011.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,784,107,890.32 : 139,119,203,465.33 = 36,057,736,105.94 : x
  2. Step 2: Convert to fraction form
    92,784,107,890.32/139,119,203,465.33 = 36,057,736,105.94/x
  3. Step 3: Cross multiply
    92,784,107,890.32x = 139,119,203,465.33 × 36,057,736,105.94
  4. Step 4: Simplify right side
    92,784,107,890.32x = 5,016,323,525,821,442,555,904
  5. Step 5: Solve for x
    x = 5,016,323,525,821,442,555,904/92,784,107,890.32
  6. Step 6: Final answer
    x = 54,064,469,011.78

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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.