Home / 1,535,184,446.91-2,193,814,137.66

Finding the Third Proportional to 1,535,184,446.91 and 2,193,814,137.66

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Solution

The third proportional to 1,535,184,446.91 and 2,193,814,137.66 is: 3,135,011,223.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,184,446.91 : 2,193,814,137.66 = 2,193,814,137.66 : x
  2. Step 2: Convert to fraction form
    1,535,184,446.91/2,193,814,137.66 = 2,193,814,137.66/x
  3. Step 3: Cross multiply
    1,535,184,446.91x = 2,193,814,137.66 × 2,193,814,137.66
  4. Step 4: Simplify right side
    1,535,184,446.91x = 4,812,820,470,580,215,808
  5. Step 5: Solve for x
    x = 4,812,820,470,580,215,808/1,535,184,446.91
  6. Step 6: Final answer
    x = 3,135,011,223.10

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.