Home / 1,820,265,034,768.30-3,960,970,041,925.90

Finding the Third Proportional to 1,820,265,034,768.30 and 3,960,970,041,925.90

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Solution

The third proportional to 1,820,265,034,768.30 and 3,960,970,041,925.90 is: 8,619,230,372,148.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,820,265,034,768.30 : 3,960,970,041,925.90 = 3,960,970,041,925.90 : x
  2. Step 2: Convert to fraction form
    1,820,265,034,768.30/3,960,970,041,925.90 = 3,960,970,041,925.90/x
  3. Step 3: Cross multiply
    1,820,265,034,768.30x = 3,960,970,041,925.90 × 3,960,970,041,925.90
  4. Step 4: Simplify right side
    1,820,265,034,768.30x = 15,689,283,673,034,465,686,323,200
  5. Step 5: Solve for x
    x = 15,689,283,673,034,465,686,323,200/1,820,265,034,768.30
  6. Step 6: Final answer
    x = 8,619,230,372,148.28

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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.