Home / 6,421,186,115.16-9,823,695,803.86

Finding the Third Proportional to 6,421,186,115.16 and 9,823,695,803.86

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Solution

The third proportional to 6,421,186,115.16 and 9,823,695,803.86 is: 15,029,154,663.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,421,186,115.16 : 9,823,695,803.86 = 9,823,695,803.86 : x
  2. Step 2: Convert to fraction form
    6,421,186,115.16/9,823,695,803.86 = 9,823,695,803.86/x
  3. Step 3: Cross multiply
    6,421,186,115.16x = 9,823,695,803.86 × 9,823,695,803.86
  4. Step 4: Simplify right side
    6,421,186,115.16x = 96,504,999,246,762,835,968
  5. Step 5: Solve for x
    x = 96,504,999,246,762,835,968/6,421,186,115.16
  6. Step 6: Final answer
    x = 15,029,154,663.34

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.