Home / 21,705,583,964.06-47,017,127,972.81

Finding the Third Proportional to 21,705,583,964.06 and 47,017,127,972.81

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Solution

The third proportional to 21,705,583,964.06 and 47,017,127,972.81 is: 101,845,236,067.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,705,583,964.06 : 47,017,127,972.81 = 47,017,127,972.81 : x
  2. Step 2: Convert to fraction form
    21,705,583,964.06/47,017,127,972.81 = 47,017,127,972.81/x
  3. Step 3: Cross multiply
    21,705,583,964.06x = 47,017,127,972.81 × 47,017,127,972.81
  4. Step 4: Simplify right side
    21,705,583,964.06x = 2,210,610,322,811,780,333,568
  5. Step 5: Solve for x
    x = 2,210,610,322,811,780,333,568/21,705,583,964.06
  6. Step 6: Final answer
    x = 101,845,236,067.91

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1.5x scale

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.