Home / 6,679,833,183.77-10,014,891,727.79-3,136,748,905.32

Finding the Fourth Proportional to 6,679,833,183.77, 10,014,891,727.79 and 3,136,748,905.32

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Solution

The fourth proportional to 6,679,833,183.77, 10,014,891,727.79 and 3,136,748,905.32 is: 4,702,842,091.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,679,833,183.77 : 10,014,891,727.79 = 3,136,748,905.32 : x
  2. Step 2: Convert to fraction form
    6,679,833,183.77/10,014,891,727.79 = 3,136,748,905.32/x
  3. Step 3: Cross multiply
    6,679,833,183.77x = 10,014,891,727.79 × 3,136,748,905.32
  4. Step 4: Simplify right side
    6,679,833,183.77x = 31,414,200,664,027,922,432
  5. Step 5: Solve for x
    x = 31,414,200,664,027,922,432/6,679,833,183.77
  6. Step 6: Final answer
    x = 4,702,842,091.98

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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.