Home / 11,081,649,714,517-16,625,243,227,759-7,820,707,744,046.40

Finding the Fourth Proportional to 11,081,649,714,517, 16,625,243,227,759 and 7,820,707,744,046.40

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Solution

The fourth proportional to 11,081,649,714,517, 16,625,243,227,759 and 7,820,707,744,046.40 is: 11,733,015,553,420.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,081,649,714,517 : 16,625,243,227,759 = 7,820,707,744,046.40 : x
  2. Step 2: Convert to fraction form
    11,081,649,714,517/16,625,243,227,759 = 7,820,707,744,046.40/x
  3. Step 3: Cross multiply
    11,081,649,714,517x = 16,625,243,227,759 × 7,820,707,744,046.40
  4. Step 4: Simplify right side
    11,081,649,714,517x = 130,021,168,457,989,779,422,707,712
  5. Step 5: Solve for x
    x = 130,021,168,457,989,779,422,707,712/11,081,649,714,517
  6. Step 6: Final answer
    x = 11,733,015,553,420.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.