Home / 1,931,561,103-4,184,011,290

Finding the Third Proportional to 1,931,561,103 and 4,184,011,290

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Solution

The third proportional to 1,931,561,103 and 4,184,011,290 is: 9,063,109,858.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,931,561,103 : 4,184,011,290 = 4,184,011,290 : x
  2. Step 2: Convert to fraction form
    1,931,561,103/4,184,011,290 = 4,184,011,290/x
  3. Step 3: Cross multiply
    1,931,561,103x = 4,184,011,290 × 4,184,011,290
  4. Step 4: Simplify right side
    1,931,561,103x = 17,505,950,474,847,463,424
  5. Step 5: Solve for x
    x = 17,505,950,474,847,463,424/1,931,561,103
  6. Step 6: Final answer
    x = 9,063,109,858.48

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.