Home / 4,481,265,120.03-6,184,688,145.57-2,550,502,358.73

Finding the Fourth Proportional to 4,481,265,120.03, 6,184,688,145.57 and 2,550,502,358.73

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Solution

The fourth proportional to 4,481,265,120.03, 6,184,688,145.57 and 2,550,502,358.73 is: 3,520,001,892.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,481,265,120.03 : 6,184,688,145.57 = 2,550,502,358.73 : x
  2. Step 2: Convert to fraction form
    4,481,265,120.03/6,184,688,145.57 = 2,550,502,358.73/x
  3. Step 3: Cross multiply
    4,481,265,120.03x = 6,184,688,145.57 × 2,550,502,358.73
  4. Step 4: Simplify right side
    4,481,265,120.03x = 15,774,061,703,285,753,856
  5. Step 5: Solve for x
    x = 15,774,061,703,285,753,856/4,481,265,120.03
  6. Step 6: Final answer
    x = 3,520,001,892.50

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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.