Home / 1,469,753,393.63-2,177,078,780.81

Finding the Third Proportional to 1,469,753,393.63 and 2,177,078,780.81

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Solution

The third proportional to 1,469,753,393.63 and 2,177,078,780.81 is: 3,224,807,670.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,753,393.63 : 2,177,078,780.81 = 2,177,078,780.81 : x
  2. Step 2: Convert to fraction form
    1,469,753,393.63/2,177,078,780.81 = 2,177,078,780.81/x
  3. Step 3: Cross multiply
    1,469,753,393.63x = 2,177,078,780.81 × 2,177,078,780.81
  4. Step 4: Simplify right side
    1,469,753,393.63x = 4,739,672,017,863,605,248
  5. Step 5: Solve for x
    x = 4,739,672,017,863,605,248/1,469,753,393.63
  6. Step 6: Final answer
    x = 3,224,807,670.74

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.