Home / 13,140,879,256,940-19,317,675,452,846

Finding the Third Proportional to 13,140,879,256,940 and 19,317,675,452,846

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Solution

The third proportional to 13,140,879,256,940 and 19,317,675,452,846 is: 28,397,839,870,905.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,140,879,256,940 : 19,317,675,452,846 = 19,317,675,452,846 : x
  2. Step 2: Convert to fraction form
    13,140,879,256,940/19,317,675,452,846 = 19,317,675,452,846/x
  3. Step 3: Cross multiply
    13,140,879,256,940x = 19,317,675,452,846 × 19,317,675,452,846
  4. Step 4: Simplify right side
    13,140,879,256,940x = 373,172,584,901,488,883,456,278,528
  5. Step 5: Solve for x
    x = 373,172,584,901,488,883,456,278,528/13,140,879,256,940
  6. Step 6: Final answer
    x = 28,397,839,870,905.74

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.