Home / 1,284,941,572,366.40-1,943,938,467,790.70

Finding the Third Proportional to 1,284,941,572,366.40 and 1,943,938,467,790.70

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Solution

The third proportional to 1,284,941,572,366.40 and 1,943,938,467,790.70 is: 2,940,909,413,956.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,284,941,572,366.40 : 1,943,938,467,790.70 = 1,943,938,467,790.70 : x
  2. Step 2: Convert to fraction form
    1,284,941,572,366.40/1,943,938,467,790.70 = 1,943,938,467,790.70/x
  3. Step 3: Cross multiply
    1,284,941,572,366.40x = 1,943,938,467,790.70 × 1,943,938,467,790.70
  4. Step 4: Simplify right side
    1,284,941,572,366.40x = 3,778,896,766,556,454,399,246,336
  5. Step 5: Solve for x
    x = 3,778,896,766,556,454,399,246,336/1,284,941,572,366.40
  6. Step 6: Final answer
    x = 2,940,909,413,956.53

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.