Home / 5,945,174,914.56-8,911,871,878.08-2,791,744,575.80

Finding the Fourth Proportional to 5,945,174,914.56, 8,911,871,878.08 and 2,791,744,575.80

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Solution

The fourth proportional to 5,945,174,914.56, 8,911,871,878.08 and 2,791,744,575.80 is: 4,184,850,796.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,174,914.56 : 8,911,871,878.08 = 2,791,744,575.80 : x
  2. Step 2: Convert to fraction form
    5,945,174,914.56/8,911,871,878.08 = 2,791,744,575.80/x
  3. Step 3: Cross multiply
    5,945,174,914.56x = 8,911,871,878.08 × 2,791,744,575.80
  4. Step 4: Simplify right side
    5,945,174,914.56x = 24,879,669,975,854,399,488
  5. Step 5: Solve for x
    x = 24,879,669,975,854,399,488/5,945,174,914.56
  6. Step 6: Final answer
    x = 4,184,850,796.39

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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.