Home / 4,113,357,764.27-5,678,171,546.69-2,777,058,005.69

Finding the Fourth Proportional to 4,113,357,764.27, 5,678,171,546.69 and 2,777,058,005.69

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Solution

The fourth proportional to 4,113,357,764.27, 5,678,171,546.69 and 2,777,058,005.69 is: 3,833,513,313.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113,357,764.27 : 5,678,171,546.69 = 2,777,058,005.69 : x
  2. Step 2: Convert to fraction form
    4,113,357,764.27/5,678,171,546.69 = 2,777,058,005.69/x
  3. Step 3: Cross multiply
    4,113,357,764.27x = 5,678,171,546.69 × 2,777,058,005.69
  4. Step 4: Simplify right side
    4,113,357,764.27x = 15,768,611,751,405,129,728
  5. Step 5: Solve for x
    x = 15,768,611,751,405,129,728/4,113,357,764.27
  6. Step 6: Final answer
    x = 3,833,513,313.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.