Home / 9,199,716,395.63-20,011,318,301.53

Finding the Third Proportional to 9,199,716,395.63 and 20,011,318,301.53

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Solution

The third proportional to 9,199,716,395.63 and 20,011,318,301.53 is: 43,528,826,644.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199,716,395.63 : 20,011,318,301.53 = 20,011,318,301.53 : x
  2. Step 2: Convert to fraction form
    9,199,716,395.63/20,011,318,301.53 = 20,011,318,301.53/x
  3. Step 3: Cross multiply
    9,199,716,395.63x = 20,011,318,301.53 × 20,011,318,301.53
  4. Step 4: Simplify right side
    9,199,716,395.63x = 400,452,860,165,229,641,728
  5. Step 5: Solve for x
    x = 400,452,860,165,229,641,728/9,199,716,395.63
  6. Step 6: Final answer
    x = 43,528,826,644.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.