Home / 11,830,097,031.75-18,376,496,454.38

Finding the Third Proportional to 11,830,097,031.75 and 18,376,496,454.38

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Solution

The third proportional to 11,830,097,031.75 and 18,376,496,454.38 is: 28,545,465,099.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,830,097,031.75 : 18,376,496,454.38 = 18,376,496,454.38 : x
  2. Step 2: Convert to fraction form
    11,830,097,031.75/18,376,496,454.38 = 18,376,496,454.38/x
  3. Step 3: Cross multiply
    11,830,097,031.75x = 18,376,496,454.38 × 18,376,496,454.38
  4. Step 4: Simplify right side
    11,830,097,031.75x = 337,695,621,937,656,954,880
  5. Step 5: Solve for x
    x = 337,695,621,937,656,954,880/11,830,097,031.75
  6. Step 6: Final answer
    x = 28,545,465,099.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.