Home / 1,735,820,180-2,619,872,424

Finding the Third Proportional to 1,735,820,180 and 2,619,872,424

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Solution

The third proportional to 1,735,820,180 and 2,619,872,424 is: 3,954,171,979.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,820,180 : 2,619,872,424 = 2,619,872,424 : x
  2. Step 2: Convert to fraction form
    1,735,820,180/2,619,872,424 = 2,619,872,424/x
  3. Step 3: Cross multiply
    1,735,820,180x = 2,619,872,424 × 2,619,872,424
  4. Step 4: Simplify right side
    1,735,820,180x = 6,863,731,518,035,636,224
  5. Step 5: Solve for x
    x = 6,863,731,518,035,636,224/1,735,820,180
  6. Step 6: Final answer
    x = 3,954,171,979.98

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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.