Home / 4,108,328,076.54-6,166,477,086.96-1,982,669,687.16

Finding the Fourth Proportional to 4,108,328,076.54, 6,166,477,086.96 and 1,982,669,687.16

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Solution

The fourth proportional to 4,108,328,076.54, 6,166,477,086.96 and 1,982,669,687.16 is: 2,975,927,669.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,328,076.54 : 6,166,477,086.96 = 1,982,669,687.16 : x
  2. Step 2: Convert to fraction form
    4,108,328,076.54/6,166,477,086.96 = 1,982,669,687.16/x
  3. Step 3: Cross multiply
    4,108,328,076.54x = 6,166,477,086.96 × 1,982,669,687.16
  4. Step 4: Simplify right side
    4,108,328,076.54x = 12,226,087,196,882,292,736
  5. Step 5: Solve for x
    x = 12,226,087,196,882,292,736/4,108,328,076.54
  6. Step 6: Final answer
    x = 2,975,927,669.14

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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.