Home / 5,459,777,816.10-8,189,666,724.16-5,459,777,816.10

Finding the Fourth Proportional to 5,459,777,816.10, 8,189,666,724.16 and 5,459,777,816.10

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Solution

The fourth proportional to 5,459,777,816.10, 8,189,666,724.16 and 5,459,777,816.10 is: 8,189,666,724.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,459,777,816.10 : 8,189,666,724.16 = 5,459,777,816.10 : x
  2. Step 2: Convert to fraction form
    5,459,777,816.10/8,189,666,724.16 = 5,459,777,816.10/x
  3. Step 3: Cross multiply
    5,459,777,816.10x = 8,189,666,724.16 × 5,459,777,816.10
  4. Step 4: Simplify right side
    5,459,777,816.10x = 44,713,760,701,821,124,608
  5. Step 5: Solve for x
    x = 44,713,760,701,821,124,608/5,459,777,816.10
  6. Step 6: Final answer
    x = 8,189,666,724.16

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1.5x scale

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.