Home / 7,730,140,253,419.20-16,817,462,405,449

Finding the Third Proportional to 7,730,140,253,419.20 and 16,817,462,405,449

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Solution

The third proportional to 7,730,140,253,419.20 and 16,817,462,405,449 is: 36,587,569,240,233.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,730,140,253,419.20 : 16,817,462,405,449 = 16,817,462,405,449 : x
  2. Step 2: Convert to fraction form
    7,730,140,253,419.20/16,817,462,405,449 = 16,817,462,405,449/x
  3. Step 3: Cross multiply
    7,730,140,253,419.20x = 16,817,462,405,449 × 16,817,462,405,449
  4. Step 4: Simplify right side
    7,730,140,253,419.20x = 282,827,041,758,690,479,416,803,328
  5. Step 5: Solve for x
    x = 282,827,041,758,690,479,416,803,328/7,730,140,253,419.20
  6. Step 6: Final answer
    x = 36,587,569,240,233.41

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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.