Home / 3,457,401,108.05-7,439,180,937.47

Finding the Third Proportional to 3,457,401,108.05 and 7,439,180,937.47

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Solution

The third proportional to 3,457,401,108.05 and 7,439,180,937.47 is: 16,006,651,033.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,401,108.05 : 7,439,180,937.47 = 7,439,180,937.47 : x
  2. Step 2: Convert to fraction form
    3,457,401,108.05/7,439,180,937.47 = 7,439,180,937.47/x
  3. Step 3: Cross multiply
    3,457,401,108.05x = 7,439,180,937.47 × 7,439,180,937.47
  4. Step 4: Simplify right side
    3,457,401,108.05x = 55,341,413,020,399,165,440
  5. Step 5: Solve for x
    x = 55,341,413,020,399,165,440/3,457,401,108.05
  6. Step 6: Final answer
    x = 16,006,651,033.81

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1.5x scale

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.