Home / 45,191,884,855.92-62,365,372,245.72-24,871,679,445.36

Finding the Fourth Proportional to 45,191,884,855.92, 62,365,372,245.72 and 24,871,679,445.36

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Solution

The fourth proportional to 45,191,884,855.92, 62,365,372,245.72 and 24,871,679,445.36 is: 34,323,231,968.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,191,884,855.92 : 62,365,372,245.72 = 24,871,679,445.36 : x
  2. Step 2: Convert to fraction form
    45,191,884,855.92/62,365,372,245.72 = 24,871,679,445.36/x
  3. Step 3: Cross multiply
    45,191,884,855.92x = 62,365,372,245.72 × 24,871,679,445.36
  4. Step 4: Simplify right side
    45,191,884,855.92x = 1,551,131,546,986,099,245,056
  5. Step 5: Solve for x
    x = 1,551,131,546,986,099,245,056/45,191,884,855.92
  6. Step 6: Final answer
    x = 34,323,231,968.12

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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.