Home / 5,774,431,875.21-8,660,260,947.82-2,666,027,954.97

Finding the Fourth Proportional to 5,774,431,875.21, 8,660,260,947.82 and 2,666,027,954.97

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Solution

The fourth proportional to 5,774,431,875.21, 8,660,260,947.82 and 2,666,027,954.97 is: 3,998,401,623.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,774,431,875.21 : 8,660,260,947.82 = 2,666,027,954.97 : x
  2. Step 2: Convert to fraction form
    5,774,431,875.21/8,660,260,947.82 = 2,666,027,954.97/x
  3. Step 3: Cross multiply
    5,774,431,875.21x = 8,660,260,947.82 × 2,666,027,954.97
  4. Step 4: Simplify right side
    5,774,431,875.21x = 23,088,497,784,223,105,024
  5. Step 5: Solve for x
    x = 23,088,497,784,223,105,024/5,774,431,875.21
  6. Step 6: Final answer
    x = 3,998,401,623.43

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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.