Home / 9,868,050,990-21,544,400,088

Finding the Third Proportional to 9,868,050,990 and 21,544,400,088

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Solution

The third proportional to 9,868,050,990 and 21,544,400,088 is: 47,036,762,945.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,868,050,990 : 21,544,400,088 = 21,544,400,088 : x
  2. Step 2: Convert to fraction form
    9,868,050,990/21,544,400,088 = 21,544,400,088/x
  3. Step 3: Cross multiply
    9,868,050,990x = 21,544,400,088 × 21,544,400,088
  4. Step 4: Simplify right side
    9,868,050,990x = 464,161,175,151,814,377,472
  5. Step 5: Solve for x
    x = 464,161,175,151,814,377,472/9,868,050,990
  6. Step 6: Final answer
    x = 47,036,762,945.61

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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.