Home / 101,542,899,286.42-152,314,997,991.58-29,832,120,090.13

Finding the Fourth Proportional to 101,542,899,286.42, 152,314,997,991.58 and 29,832,120,090.13

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Solution

The fourth proportional to 101,542,899,286.42, 152,314,997,991.58 and 29,832,120,090.13 is: 44,748,370,822.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,542,899,286.42 : 152,314,997,991.58 = 29,832,120,090.13 : x
  2. Step 2: Convert to fraction form
    101,542,899,286.42/152,314,997,991.58 = 29,832,120,090.13/x
  3. Step 3: Cross multiply
    101,542,899,286.42x = 152,314,997,991.58 × 29,832,120,090.13
  4. Step 4: Simplify right side
    101,542,899,286.42x = 4,543,879,311,612,724,117,504
  5. Step 5: Solve for x
    x = 4,543,879,311,612,724,117,504/101,542,899,286.42
  6. Step 6: Final answer
    x = 44,748,370,822.03

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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.