Home / 486,420,388,129.25-1,046,045,372,056.80

Finding the Third Proportional to 486,420,388,129.25 and 1,046,045,372,056.80

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Solution

The third proportional to 486,420,388,129.25 and 1,046,045,372,056.80 is: 2,249,516,975,655.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    486,420,388,129.25 : 1,046,045,372,056.80 = 1,046,045,372,056.80 : x
  2. Step 2: Convert to fraction form
    486,420,388,129.25/1,046,045,372,056.80 = 1,046,045,372,056.80/x
  3. Step 3: Cross multiply
    486,420,388,129.25x = 1,046,045,372,056.80 × 1,046,045,372,056.80
  4. Step 4: Simplify right side
    486,420,388,129.25x = 1,094,210,920,401,449,231,843,328
  5. Step 5: Solve for x
    x = 1,094,210,920,401,449,231,843,328/486,420,388,129.25
  6. Step 6: Final answer
    x = 2,249,516,975,655.02

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.